Projective Modules, Filtrations and Cartan Invariants

DOI10.1112/blms/16.4.416zbMath0533.20003OpenAlexW2016155907MaRDI QIDQ3315685

David A. Sibley, J. L. Alperin, Michael J. Collins

Publication date: 1984

Published in: Bulletin of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1112/blms/16.4.416

zbMATH Keywords

simple modulesprojective coversBrauer characterscomposition factorsCartan invariants

Mathematics Subject Classification ID

Ordinary representations and characters (20C15) Modular representations and characters (20C20) Group rings of finite groups and their modules (group-theoretic aspects) (20C05)

Related Items (10)

Rationality of eigenvalues of Cartan matrices in finite groups ⋮ Filtrations, stable Clifford theory and group-graded rings and modules ⋮ On degrees of irreducible Brauer characters ⋮ On Loewy lengths of blocks ⋮ Jennings' theorem for \(p\)-split groups. ⋮ Clifford theory and filtrations ⋮ Sone remarks on eigeyvalues of the cartan matrix in finite groups ⋮ Quivers of groups with normal _p -subgroups ⋮ On a remarkable partition identity ⋮ On p-chief factors of finite groups

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