Automorphisms of principal blocks stabilizing Sylow subgroups |
| |
Authors: | Email author" target="_blank">M?HertweckEmail author |
| |
Institution: | (1) Institut für Geometrie und Topologie, Lehrstuhl für Differentialgeometrie, Universität Stuttgart, Fachbereich Mathematik, Pfaffenwaldring 57, 70569 Stuttgart, Germany |
| |
Abstract: | Let p be a prime, G
a finite group which has a normal p-subgroup
containing its own centralizer in G, and
R a commutative local ring with residue class
field of characteristic p. In this paper, it is
shown that if
is an augmented automorphism of
RG which fixes a Sylow
p-subgroup P
of G, there is
such that
for all
and
is an inner automorphism of
RG.
Received: 26 July 2000 |
| |
Keywords: | Primary 20C05 Secondary 16U60 |
本文献已被 SpringerLink 等数据库收录! |
|