翻訳と辞書
Words near each other
・ Central European Zone Rally Championship
・ Central Excise Mission Mode Project
・ Central Executive Committee
・ Central Executive Committee (PAP)
・ Central Executive Committee (Philippines)
・ Central Executive Committee of the Pakistan Peoples Party
・ Central Executive Committee of the Soviet Union
・ Central Executive Committee of Ukraine
・ Central Experimental Farm
・ Central Expressway
・ Central Expressway (Dallas)
・ Central Expressway, Singapore
・ Central extension
・ Central FA League
・ Central facial palsy
Central factor
・ Central Falls Congregational Church
・ Central Falls High School
・ Central Falls Mill Historic District
・ Central Falls School District
・ Central Falls, Rhode Island
・ Central FC
・ Central Federal District
・ Central Fells
・ Central Female College
・ Central Ferry Piers, Hong Kong
・ Central Fidelity Banks International
・ Central Field
・ Central Field (Central State)
・ Central Field (Iwo Jima)


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Central factor : ウィキペディア英語版
Central factor

In mathematics, a central factor of a group ''G'' is a subgroup ''H'' such that there exists a subgroup ''K'' such that ''HK''=''G'' and every element of ''H'' commutes with every element of ''K''. The subgroup ''K'' can in fact be taken to be the centralizer of ''H'' in ''G''. The subgroup ''K'' is also a central factor. If ''H'' is a central factor, then every inner automorphism of ''G'' restricts to an inner automorphism of ''H''. In particular, a central factor is always a normal subgroup. Every normal subgroup of a central factor of a group ''G'' is a normal subgroup of ''G''.
==References==


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Central factor」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.