节点文献
用可解子群的阶的集合刻画有限辛型单群S2n(2m)(n≥3)(英文)
A Characterization of Finite Simple Symplectic Groups S2n(2m)(n≥3) by Orders of Their Solvable Subgroups
【摘要】 运用有限单群分类定理,证明了有限群G同构于有限辛型单群S2n(2m)(n≥3) ,当且仅当ord(Ssol(G)) =ord(Ssol(S2n(2m))) ,其中ord(Ssol(G))为G的用可解子群的阶的集合.就有限辛型单群S2n(2m)(n≥3)解决了S. Abe和N.Iiyori的一个猜想.
【Abstract】 In this paper the author has proved the following theorem,which solves a problem of S. Abe and N. Iiyori for finite simple symplectic groups.Let G be a finite group and S2n(2m)(n≥3) be one of finite simple symplectic groups.Then G≌S2n(2m) if and only if ord(Ssol(G))=ord(Ssol(S2n(2m))),where ord(Ssol(G)) is the set of orders of solvable subgroups in G.
【关键词】 有限辛型单群;
可解子群的阶;
单群分类定理;
可解素图;
【Key words】 finite simple symplectic groups; orders of solvable subgroups; finite simple groups classification theorem; solvable prime graph;
【Key words】 finite simple symplectic groups; orders of solvable subgroups; finite simple groups classification theorem; solvable prime graph;
【基金】 National Natural Science Foundation of China (10771077)
- 【文献出处】 吉首大学学报(自然科学版) ,Journal of Jishou University(Natural Sciences Edition) , 编辑部邮箱 ,2008年04期
- 【分类号】O152
- 【下载频次】14