C-supplemented subgroups of finite groups

被引:105
作者
Ballester-Bolinches, A
Wang, YM
Guo, XY
机构
[1] Univ Valencia, Dept Algebra, E-46100 Valencia, Spain
[2] Zhongshan Univ, Dept Math, Guangzhou 510275, Peoples R China
[3] Shanxi Univ, Dept Math, Taiyuan 030006, Peoples R China
关键词
D O I
10.1017/S001708950003007X
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
A subgroup H of a group G is said to be c-supplemented in G if there exists a subgroup K of G such that HK = G and H boolean AND K is contained in Core(G)(H). We follow Hall's ideas to characterize the structure of the finite groups in which every subgroup is c-supplemented. Properties of c-supplemented subgroups are also applied to determine the structure of some finite groups.
引用
收藏
页码:383 / 389
页数:7
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