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Frattini子群的一些推广
引用本文:王英. Frattini子群的一些推广[J]. 四川轻化工学院学报, 2008, 0(3): 20-21
作者姓名:王英
作者单位:[1]四川理工学院数学系,四川自贡643000
基金项目:四川理工学院人才引进科研启动基金(07Zr43)
摘    要:
对任意群G,G的Frattini子群Frat(G)是指G的所有极大子群的交。文章研究另一类特征子群,fnFrat(G)即群G的所有的具有有限指数的极大正规子群的交,并得到与Frat(G)类似的相关性质。

关 键 词:Frat(G)子群  fnFrat(G)子群  fn-非生成元

Some Generalized Frattini Subgroup
WANG Ying. Some Generalized Frattini Subgroup[J]. Journal of Sichuan Institute of Light Industry and Chemical Technology, 2008, 0(3): 20-21
Authors:WANG Ying
Affiliation:WANG Ying (Dept. of Mathematics, Sichuan University of Science & Engineering, Zigong 643000, China)
Abstract:
For any group G, the Frattini subgroup Frat (G) is the intersection of the maximal subgroups of G. In this paper we investigate the characteristic subgroups, l, Frat (G) , which is defined as the intersection of the maximal normal subgroups with finite index in G. The properties of fnFrat subgroup are established. (G) are studied and results analogous to those of the Frattini
Keywords:Frat (G) subgroup  fnFrat (G) subgroup  fn-nongenerators
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