摘要
设G为有限群,H≤G,称H在G中可补。如果存在G的子群K,使得G=HK,且H∩K=1.给出了二次极大子群的2阶循环子群可补的有限非可解群的完全分类。
A subgroup H of a finite group G is called to be complemented in G if thereexist a subgroup K of G such that HK = G and H∩K = 1.In this paper,we will classifyall finite nonsolvable groups in whose second maximal subgroups the cyclic subgroups of 4 order 2 are complemented.
出处
《广西工学院学报》
CAS
2009年第1期57-58,70,共3页
Journal of Guangxi University of Technology
基金
广西教育厅科研基金(200807MS001)资助
关键词
可补子群
2-幂零群
极小非幂零群
非可解群
complemented subgroups
2-nilpotent groups
minimal nonnilpotent groups
nonsolvable groups