\(q\)-perfect crossed modules

DOI10.1016/0022-4049(92)90061-JzbMath0829.20045MaRDI QIDQ1207530

Alfredo R.-Grandjeán L.-Valcárcel, José L. Doncel-Juárez

Publication date: 1 April 1993

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

zbMATH Keywords

\(q\)-perfect crossed modulesuniversal \(q\)-central extensions

Mathematics Subject Classification ID

Extensions, wreath products, and other compositions of groups (20E22)

Related Items (max. 100)

H₂(T, G, ∂) and central extensions for crossed modules ⋮ On central automorphisms of crossed modules

Cites Work

• On the principal indecomposables of a modular group algebra
• Q-perfect groups and universal Q-central extensions
• Van Kampen theorems for diagrams of spaces
• Non-abelian tensor and exterior products modulo \(q\) and universal \(q\)- central relative extension
• Terminal p-groups
• Unnamed Item

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