Decompositions modulo projectives of lattices over finite groups

DOI10.1006/jabr.1999.7966zbMath0959.20008OpenAlexW2035883883MaRDI QIDQ1969111

S. N. Aloneftis

Publication date: 28 August 2000

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

Full work available at URL: https://doi.org/10.1006/jabr.1999.7966

zbMATH Keywords

finite groupscharactersprojective modulesdecompositionslattices

Mathematics Subject Classification ID

Ordinary representations and characters (20C15) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Integral representations of finite groups (20C10) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05)

Cites Work

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• Prime graph components of finite groups
• Relation modules and augmentation ideals of finite groups
• Projective covers for augmentation ideals of finite groups
• Blocks of modular representations
• Decomposition of the Augmentation Ideal and of the Relation Modules of a Finite Group
• Partial Euler Characteristics of Finite Groups and the Decomposition of Lattices
• Some Results on the Schur Index of a Representation of a Finite Group

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