c-sections of maximal subgroups of finite groups

被引:5
|
作者
Wang, YM [1 ]
Li, SR
机构
[1] Zhongshan Univ, Dept Math, Guangzhou 510275, Peoples R China
[2] Guangxi Univ, Dept Math, Nanning 530004, Peoples R China
基金
美国国家科学基金会;
关键词
c-section; maximal subgroup; solvable groups;
D O I
10.1006/jabr.2000.8268
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let G be a finite group and let M be a maximal subgroup of G. Let K/L be a chief factor of G such that L less than or equal to M and G = MK. We call the group M boolean AND K/L a c-section of M in G. All c-sections of M are isomorphic. Using the concept of c-sections, we obtain some new characterizations of solvable and pi-solvable groups. (C) 2000 Academic Press.
引用
收藏
页码:86 / 94
页数:9
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