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Some Sufficient Conditions of supersolvable Group
Author(s): ZHANG Xue-mei, JI Hong-lei, BIAN Xiao-xia
Pages: 21-
23
Year: 2010
Issue:
3
Journal: Journal of Yancheng Institute of Technology(Natural Science Edition)
Keyword: finite group; X-permutable; X-s-permutable; p-supersolvable;
Abstract: 设X是群G的非空子集,A≤G,B≤G,若x∈X使得ABx=BxA,则称A和B在G中X-可换;若P∈Sylp(G),x∈X,使得APx=PxA,则称A在G中X-s-可换。利用有限群G的子群的X-可换及X-s-可换性刻画群G的结构,得到群G为p-超可解群的一些充分条件。
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