On second degree cohomology of symmetric and alternating groups

DOI10.1080/00927879308824581zbMath0798.20046OpenAlexW1982721948MaRDI QIDQ4029228

Alexander Premet, Alexander S. Kleshchev

Publication date: 15 March 1993

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00927879308824581

zbMATH Keywords

cohomology groupsBarnes-Wall latticealternating groupdouble coverbasic spin module

Mathematics Subject Classification ID

Cohomology of groups (20J06) Symmetric groups (20B30)

Related Items

Basic spin representations of \(2\mathbb{S}_ n\) and \(2\mathbb{A}_ n\) as globally irreducible representations, Calculations of some groups of Hopf algebra extensions, On extensions of coxeier groups, Characters of relative \(p^\prime\)-degree over normal subgroups, On cohomology of dual Specht modules, Remarks on proficient groups., Permutation representations of nonsplit extensions involving alternating groups, Regular subgroups of primitive permutation groups, Corrigenda on second degree cohomology of symmetric and alternating groups, Transitive permutation groups of prime-squared degree

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