On Picent for blocks with normal defect group
On Picent for blocks with normal defect group
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On Picent 对于具有正常缺陷组的块
DOI:
10.1016/j.jalgebra.2021.03.006
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发表时间:
2021
影响因子:
0.9
通讯作者:
Livesey M
中科院分区:
文献类型:
--
作者:
Livesey M
We prove that if b is a block of a finite group with normal abelian defect group and inertial quotient a direct product of elementary abelian groups, then Picent (b) is trivial. We also provide examples of blocks b of finite groups with non-trivial Picent (b). We even have examples with normal abelian defect group and abelian inertial quotient.
影响因子:
0.9
作者:
Boltje R
通讯作者:
Boltje R
影响因子:
0.9
作者:
Eaton C
通讯作者:
Eaton C
影响因子:
0.9
作者:
Livesey M
通讯作者:
Livesey M