Local control in fusion systems of p-blocks of finite groups

Local control in fusion systems of p-blocks of finite groups
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有限群p块融合系统中的局部控制

DOI:
10.1016/s0021-8693(02)00517-3
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发表时间:
2002
期刊:
影响因子:
0.9
通讯作者:
G. Robinson
G. Robinson
中科院分区:
数学3区
文献类型:
--
作者:
R. Kessar;M. Linckelmann;G. Robinson

文献摘要

被引文献

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若p是奇素数,B是有限群G的p-块,使得SL(2,p)对任意b-子对(Q,e)不参与NG(Q,e)/CG(Q),则NG(Z(J(P)控制b-融合,其中P是B的亏群.这是Glauberman的ZJ-定理的块理论模拟。关于融合和块的几个普遍感兴趣的结果也被证明。
If p is an odd prime, b a p-block of a finite group G such that SL(2,p) is not involved in NG(Q,e)/CG(Q) for any b-subpair (Q,e), then NG(Z(J(P))) controls b-fusion, where P is a defect group of b. This is a block theoretic analogue of Glauberman's ZJ-Theorem. Several results of general interest about fusion and blocks are also proved.