摘要
文献 [1 ]引入的半正规子群 ,对有限群结构有重要的影响 [1 ,2 ,7] .从多个方面对这一问题进行了更深入讨论 。
It's one fundmental method to study the structure of finite groups by using the nature of subgroup.Su Xiang Ying and Wang Pin Chao obtained some sufficient conditions of supersoluble groups by studying semi normal subgroups of finite groups[1,2,7].This paper continous this study.By investigating the influence of semi normal subgroup on the structure of finite group,we obtain som meaningful results.
出处
《长沙铁道学院学报》
CSCD
北大核心
2001年第2期55-57,68,共4页
Journal of Changsha Railway University
关键词
有限群
可解群
半正规子群
结构
finite groups
normal subgroups
soluble group
