The Green correspondence and normal subgroups

DOI10.1016/0021-8693(86)90235-8zbMath0618.20006OpenAlexW2023185332MaRDI QIDQ1089091

J. L. Alperin

Publication date: 1986

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

Full work available at URL: https://doi.org/10.1016/0021-8693(86)90235-8

zbMATH Keywords

defect groupscoversblocksBrauer correspondencevertexGreen correspondentMackey's theoremindecomposable kG-module

Mathematics Subject Classification ID

Modular representations and characters (20C20) Group rings of finite groups and their modules (group-theoretic aspects) (20C05)

Related Items (7)

On the cover relationship for local interior \(G\)-algebras. ⋮ Morita equivalences and basic correspondences ⋮ On the number of covering blocks ⋮ Covering points in permutation algebras. ⋮ Local characterization of block covers and their applications ⋮ Vertices for irreducible characters of a class of blocks. ⋮ Module covers and the Green correspondence.

Cites Work

• Unnamed Item
• Block theory with modules
• A transfer theorem for modular representations
• Blocks of modular representations
• The Green Correspondence and Brauer's Characterization of Characters
• Brauer correspondence for covering blocks of finite groups

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