Index (Gruppentheorie)

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Index (Gruppentheorie)

Quality:

Index of a subgroup - measure of the relative magnitude to an overall mathematical group. Article “Index (Gruppentheorie)” in German Wikipedia has 17.9 points for quality (as of July 1, 2025). The article contains 2 references and 6 sections.

This article has the best quality in Polish Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Index (Gruppentheorie)”, its content was written by 14 registered users of German Wikipedia and edited by 103 registered Wikipedia users in all languages.

The article is cited 67 times in German Wikipedia and cited 662 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #37881 in August 2014
  • Global: #36150 in May 2003

The highest popularity rank from 2008:

  • Local (German): #114172 in November 2020
  • Global: #82057 in October 2019

There are 14 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Polish (pl)
Indeks podgrupy
25.4261
2English (en)
Index of a subgroup
19.7456
3Arabic (ar)
مؤشر زمرة جزئية
19.3847
4German (de)
Index (Gruppentheorie)
17.8802
5French (fr)
Indice d'un sous-groupe
14.1569
6Galician (gl)
Índice dun subgrupo
10.1882
7Japanese (ja)
部分群の指数
9.2484
8Vietnamese (vi)
Chỉ số của nhóm con
8.5897
9Portuguese (pt)
Índice de um subgrupo
8.5322
10Spanish (es)
Índice (teoría de grupos)
7.9296
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Index (Gruppentheorie)" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Index of a subgroup
624 885
2German (de)
Index (Gruppentheorie)
93 279
3French (fr)
Indice d'un sous-groupe
64 108
4Russian (ru)
Индекс подгруппы
55 986
5Japanese (ja)
部分群の指数
36 366
6Spanish (es)
Índice (teoría de grupos)
28 012
7Polish (pl)
Indeks podgrupy
11 232
8Ukrainian (uk)
Індекс підгрупи
3 416
9Portuguese (pt)
Índice de um subgrupo
3 076
10Dutch (nl)
Index (groepentheorie)
3 058
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Index (Gruppentheorie)" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Index of a subgroup
2 225
2Japanese (ja)
部分群の指数
308
3Russian (ru)
Индекс подгруппы
275
4German (de)
Index (Gruppentheorie)
203
5French (fr)
Indice d'un sous-groupe
194
6Spanish (es)
Índice (teoría de grupos)
103
7Polish (pl)
Indeks podgrupy
50
8Dutch (nl)
Index (groepentheorie)
35
9Portuguese (pt)
Índice de um subgrupo
34
10Vietnamese (vi)
Chỉ số của nhóm con
31
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Index (Gruppentheorie)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Index of a subgroup
27
2French (fr)
Indice d'un sous-groupe
16
3German (de)
Index (Gruppentheorie)
14
4Russian (ru)
Индекс подгруппы
14
5Spanish (es)
Índice (teoría de grupos)
11
6Dutch (nl)
Index (groepentheorie)
4
7Polish (pl)
Indeks podgrupy
4
8Japanese (ja)
部分群の指数
3
9Ukrainian (uk)
Індекс підгрупи
3
10Galician (gl)
Índice dun subgrupo
2
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "Index (Gruppentheorie)" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
مؤشر زمرة جزئية
0
2German (de)
Index (Gruppentheorie)
0
3English (en)
Index of a subgroup
0
4Spanish (es)
Índice (teoría de grupos)
0
5French (fr)
Indice d'un sous-groupe
0
6Galician (gl)
Índice dun subgrupo
0
7Japanese (ja)
部分群の指数
0
8Dutch (nl)
Index (groepentheorie)
0
9Polish (pl)
Indeks podgrupy
0
10Portuguese (pt)
Índice de um subgrupo
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Index (Gruppentheorie)" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Index of a subgroup
211
2Polish (pl)
Indeks podgrupy
101
3French (fr)
Indice d'un sous-groupe
79
4German (de)
Index (Gruppentheorie)
67
5Japanese (ja)
部分群の指数
51
6Russian (ru)
Индекс подгруппы
51
7Spanish (es)
Índice (teoría de grupos)
33
8Ukrainian (uk)
Індекс підгрупи
33
9Galician (gl)
Índice dun subgrupo
12
10Vietnamese (vi)
Chỉ số của nhóm con
8
More...

Scores

Estimated value for Wikipedia:
German:
Global:
Popularity in June 2025:
German:
Global:
Popularity in all years:
German:
Global:
Authors in June 2025:
German:
Global:
Registered authors in all years:
German:
Global:
Citations:
German:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
مؤشر زمرة جزئية
deGerman
Index (Gruppentheorie)
enEnglish
Index of a subgroup
esSpanish
Índice (teoría de grupos)
frFrench
Indice d'un sous-groupe
glGalician
Índice dun subgrupo
jaJapanese
部分群の指数
nlDutch
Index (groepentheorie)
plPolish
Indeks podgrupy
ptPortuguese
Índice de um subgrupo
ruRussian
Индекс подгруппы
taTamil
உட்குலத்தின் குறியெண்
ukUkrainian
Індекс підгрупи
viVietnamese
Chỉ số của nhóm con

Popularity rank trends

Best Rank German:
#114172
11.2020
Global:
#82057
10.2019

AI rank trends

Best Rank German:
#37881
08.2014
Global:
#36150
05.2003

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Index of a subgroup from Wikipedia articles about Lagranges theorem, Coset, Modular form, Index and Sylow theorems. Whereas reading the article about Index of a subgroup people most often go to Wikipedia articles on Coset, Glossary of group theory, Lagranges theorem, Group theory and Normal subgroup.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 21 February 2026

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In German Wikipedia the most popular articles on that day were: Eric Dane, Franziska Preuß, Jeffrey Epstein, Medaillenspiegel der Olympischen Winterspiele 2026, Laura Nolte, Dorothea Wierer, Andreas Hofer, Alysa Liu, Olympische Winterspiele 2026, Mariama Jamanka.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information