首页 | 本学科首页   官方微博 | 高级检索  
     

弱 子群对有限群结构的影响
引用本文:周洋,杨立英,钟国,杨姣,夏嘉艺. 弱 子群对有限群结构的影响[J]. 广西师范学院学报(自然科学版), 2013, 0(3): 24-27
作者姓名:周洋  杨立英  钟国  杨姣  夏嘉艺
作者单位:广西师范学院数学科学学院,广西南宁530023
基金项目:国家自然科学基金项目(10961007,11161006)I广西自然科学基金项目(0991101,0991102)}广西高校人才资助计划(5070)
摘    要:
设G为有限群,称H为G的一个 子群,若对所有g∈G,使得Nc(H)NH。≤H成立;称H为G的一个弱 子群,若存在G的一个正规子群K,使得G—HK且HnK为G的 子群.该文研究弱 子群对有限群结构的影响,推广了最近的一些结论.

关 键 词:子群  P-幂零群  P-超可解群  极小子群

Influence of Weakly -subgroups on the Structure of Finite Groups
ZHOU Yang,YANG Li-ying,ZHONG Guo,YANG Jiao,XIA Jia-yi. Influence of Weakly -subgroups on the Structure of Finite Groups[J]. Journal of Guangxi Teachers College(Natural Science Edition), 2013, 0(3): 24-27
Authors:ZHOU Yang  YANG Li-ying  ZHONG Guo  YANG Jiao  XIA Jia-yi
Affiliation:(School of Mathematical Science, Guangxi Teachers Education University,Nanning 530023, China)
Abstract:
Let G be a finite group. A subgroup of H is called an -subgroup in G if NG(H) 0 Hg≤H for all g E G. A subgroup H of G is called a weakly -subgroup in G if there exists a normal subgroup K of G such that G----HK and H [-]K is an -subgroup in G.We investigate the influence of weakly -subgroups on the structure of finite groups. Some recent results are generalized.
Keywords:-subgroup  p-nitpotent group  p-supersolvable group  minimal subgroup
本文献已被 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号