Produit semi-direct

fr

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Produit semi-direct

Quality:

Semidirect product - operation in group theory. Article “Produit semi-direct” in French Wikipedia has 13.4 points for quality (as of July 1, 2025). The article contains 5 references and 8 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (French) language version.

Since the creation of article “Produit semi-direct”, its content was written by 38 registered users of French Wikipedia and edited by 297 registered Wikipedia users in all languages.

The article is cited 57 times in French Wikipedia and cited 1053 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (French): #22370 in August 2006
  • Global: #2489 in April 2002

The highest popularity rank from 2008:

  • Local (French): #116151 in November 2024
  • Global: #191643 in November 2024

There are 16 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
1English (en)
Semidirect product
40.1286
2Indonesian (id)
Produk setengah langsung
34.3843
3Portuguese (pt)
Produto semidireto
32.7783
4Catalan (ca)
Producte semidirecte
31.969
5Chinese (zh)
半直积
23.2409
6Japanese (ja)
半直積
22.7058
7Spanish (es)
Producto semidirecto
21.0389
8German (de)
Semidirektes Produkt
19.9442
9Arabic (ar)
جداء نصف مباشر
16.9923
10Italian (it)
Prodotto semidiretto
14.5861
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 "Produit semi-direct" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Semidirect product
878 236
2German (de)
Semidirektes Produkt
85 556
3French (fr)
Produit semi-direct
76 620
4Japanese (ja)
半直積
50 063
5Russian (ru)
Полупрямое произведение
40 352
6Italian (it)
Prodotto semidiretto
32 929
7Chinese (zh)
半直积
30 276
8Spanish (es)
Producto semidirecto
23 651
9Hebrew (he)
מכפלה חצי ישרה
8 793
10Korean (ko)
반직접곱
8 525
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 "Produit semi-direct" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Semidirect product
5 846
2Japanese (ja)
半直積
557
3French (fr)
Produit semi-direct
445
4German (de)
Semidirektes Produkt
218
5Russian (ru)
Полупрямое произведение
203
6Chinese (zh)
半直积
175
7Italian (it)
Prodotto semidiretto
162
8Spanish (es)
Producto semidirecto
152
9Hebrew (he)
מכפלה חצי ישרה
82
10Korean (ko)
반직접곱
63
More...

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

The highest AI

Language versions of the article "Produit semi-direct" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Semidirect product
118
2German (de)
Semidirektes Produkt
41
3French (fr)
Produit semi-direct
38
4Italian (it)
Prodotto semidiretto
26
5Russian (ru)
Полупрямое произведение
16
6Chinese (zh)
半直积
15
7Spanish (es)
Producto semidirecto
9
8Hebrew (he)
מכפלה חצי ישרה
6
9Japanese (ja)
半直積
6
10Ukrainian (uk)
Напівпрямий добуток
6
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 "Produit semi-direct" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Semidirect product
2
2Italian (it)
Prodotto semidiretto
1
3Arabic (ar)
جداء نصف مباشر
0
4Belarusian (be)
Паўпрамы здабытак
0
5Catalan (ca)
Producte semidirecte
0
6German (de)
Semidirektes Produkt
0
7Spanish (es)
Producto semidirecto
0
8French (fr)
Produit semi-direct
0
9Hebrew (he)
מכפלה חצי ישרה
0
10Indonesian (id)
Produk setengah langsung
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 "Produit semi-direct" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Semidirect product
271
2Italian (it)
Prodotto semidiretto
188
3Ukrainian (uk)
Напівпрямий добуток
81
4Russian (ru)
Полупрямое произведение
78
5Chinese (zh)
半直积
72
6Arabic (ar)
جداء نصف مباشر
67
7Japanese (ja)
半直積
66
8French (fr)
Produit semi-direct
57
9Korean (ko)
반직접곱
38
10German (de)
Semidirektes Produkt
33
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
جداء نصف مباشر
beBelarusian
Паўпрамы здабытак
caCatalan
Producte semidirecte
deGerman
Semidirektes Produkt
enEnglish
Semidirect product
esSpanish
Producto semidirecto
frFrench
Produit semi-direct
heHebrew
מכפלה חצי ישרה
idIndonesian
Produk setengah langsung
itItalian
Prodotto semidiretto
jaJapanese
半直積
koKorean
반직접곱
ptPortuguese
Produto semidireto
ruRussian
Полупрямое произведение
ukUkrainian
Напівпрямий добуток
zhChinese
半直积

Popularity rank trends

Best Rank French:
#116151
11.2024
Global:
#191643
11.2024

AI rank trends

Best Rank French:
#22370
08.2006
Global:
#2489
04.2002

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Semidirect product from Wikipedia articles about Wreath product, Poincaré group, Group extension, Direct product of groups and Rubiks Cube group. Whereas reading the article about Semidirect product people most often go to Wikipedia articles on Direct product of groups, Normal subgroup, Schur–Zassenhaus theorem, Group extension and Exact sequence.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In French Wikipedia the most popular articles on that day were: Jeffrey Epstein, Platoon, Collectif Némésis, Sophie Adenot, Martin Fourcade, Gisèle Pelicot, Affaire Epstein, Rima Hassan, Pavel Kovalev, André Dussollier.

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