Blocks of small defect in alternating groups and squares of Brauer character degrees
Blocks of small defect in alternating groups and squares of Brauer character degrees
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布劳尔特征度交替组和方块中的小缺陷块
DOI:
10.1515/jgth-2017-0025
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发表时间:
2017
影响因子:
0.5
通讯作者:
Hung P. Tong-Viet
中科院分区:
文献类型:
--
作者:
Xiaoyou Chen;James P. Cossey;Mark L. Lewis;Hung P. Tong-Viet
Abstract Let p be a prime. We show that other than a few exceptions, alternating groups will have p-blocks with small defect for p equal to 2 or 3. Using this result, we prove that a finite group G has a normal Sylow p-subgroup P and G / P {G/P} is nilpotent if and only if φ ( 1 ) 2 {\varphi(1)^{2}} divides | G : ker ( φ ) | {|G:{\rm ker}(\varphi)|} for every irreducible Brauer character φ of G.
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DOI:
10.22108/ijgt.2017.105879.1442
发表时间:
2016-09
期刊:
arXiv: Group Theory
影响因子:
--
作者:
M. Lewis
通讯作者:
M. Lewis
DOI:
--
发表时间:
2017
期刊:
arXiv: Learning
影响因子:
--
作者:
A. Maróti
通讯作者:
A. Maróti
DOI:
10.1017/s1446788700036077
发表时间:
1994-08
期刊:
Journal of the Australian Mathematical Society. Series A. Pure Mathematics and Statistics
影响因子:
--
作者:
I. Isaacs
通讯作者:
I. Isaacs
DOI:
10.1090/gsm/189
发表时间:
2018-05
期刊:
--
影响因子:
--
作者:
I. Isaacs
通讯作者:
I. Isaacs
DOI:
10.1090/s0002-9947-96-01481-x
发表时间:
1996-12
影响因子:
1.3
作者:
A. Granville;K. Ono
通讯作者:
A. Granville;K. Ono