Integral group ring automorphisms without Zassenhaus factorization

zbMath1010.20001MaRDI QIDQ1850240

Martin Hertweck

Publication date: 1 January 2003

Published in: Illinois Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

finite groupsintegral group ringsSylow towersAbelian Sylow subgroupscentral automorphismsring automorphismsnormalized automorphismsZassenhaus factorizations

Mathematics Subject Classification ID

Automorphisms and endomorphisms (16W20) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Integral representations of finite groups (20C10) Units, groups of units (associative rings and algebras) (16U60)

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