The primitive sharp permutation groups of twisted wreath type

被引：1
|
作者：
Birszki, Balint [1 ]
机构：
[1] Hungarian Meteorol Serv, H-1089 Budapest, Hungary
来源：
COMMUNICATIONS IN ALGEBRA | 2008年 / 36卷 / 01期
关键词：
primitive permutation groups; Sharp permutation groups; twisted wreath product;
D O I：
10.1080/00927870701649267
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
A permutation group G <= Sym(X) on afinite set X is sharp if vertical bar G vertical bar = Pi(l is an element of L(G))(vertical bar X vertical bar - l), where L (G) = {vertical bar fix(g)vertical bar vertical bar 1 not equal g is an element of G). We show that no finite primitive permutation groups of twisted wreath type are sharp.
引用
收藏
页码：23 / 28
页数：6
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