Hecke algebras and the socle of the projective indecomposable modules

DOI10.1006/jabr.1996.6967zbMath0902.20002OpenAlexW2003657042MaRDI QIDQ1359029

Ahmed A. Khammash

Publication date: 3 December 1998

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

Full work available at URL: https://doi.org/10.1006/jabr.1996.6967

zbMATH Keywords

Hecke algebrasendomorphism ringsSpecht modulessymmetric groupsindecomposable direct summandsfinite groupsprojective modulesdouble cosetssoclesfinite groups of Lie typepermutation modulesmatrix representationsSteinberg module

Mathematics Subject Classification ID

Representations of finite symmetric groups (20C30) Free, projective, and flat modules and ideals in associative algebras (16D40) Group rings (16S34) Modular representations and characters (20C20) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Representations of finite groups of Lie type (20C33)

Cites Work

• Some indecomposable modules of groups with split (B,N)-pairs
• On the representation theory of the symmetric groups
• Functors and projective summands of permutation modules
• Multiplicities, Scott Modules and Lower Defect Groups
• Prime Power Representations of Finite Linear Groups II
• On three functors of m. Ausländern
• Representation Theory of Artin Algebras II
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