A note on extensions of p-blocks by p-groups and their characters

DOI10.1016/0021-8693(88)90271-2zbMath0663.20008OpenAlexW2029870561MaRDI QIDQ1113996

Marc Cabanes

Publication date: 1988

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

Full work available at URL: https://doi.org/10.1016/0021-8693(88)90271-2

zbMATH Keywords

defect groupsirreducible charactersnilpotent blocksp-groupextendability of characters

Mathematics Subject Classification ID

(p)-adic representations of finite groups (20C11) Modular representations and characters (20C20) Finite nilpotent groups, (p)-groups (20D15)

Related Items (5)

The inductive Alperin-McKay and blockwise Alperin weight conditions for blocks with cyclic defect groups and odd primes ⋮ Extending characters and lattices ⋮ Perfect generalized characters inducing the Alperin-McKay conjecture. ⋮ The inductive Alperin-McKay condition for 2-blocks with cyclic defect groups. ⋮ Clifford Theory of a Finite Group that Contains a Defect 0p-Block of a Normal Subgroup

Cites Work

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• Local methods in block theory
• A Frobenius theorem for blocks
• Extensions ofP-Groups and construction of characters

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