Note on hyperfocal subalgebras of blocks of finite groups.

DOI10.1016/j.jalgebra.2009.04.024zbMath1172.20008OpenAlexW1966607289MaRDI QIDQ731223

Atumi Watanabe

Publication date: 2 October 2009

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

Full work available at URL: https://doi.org/10.1016/j.jalgebra.2009.04.024

zbMATH Keywords

source algebrasblocks of finite groupshyperfocal subalgebrasblocks with Abelian defect groups

Mathematics Subject Classification ID

Modular representations and characters (20C20)

Related Items

A NOTE ON THE DEPTH OF A SOURCE ALGEBRA OVER ITS DEFECT GROUP ⋮ The number of irreducible Brauer characters in a \(p\)-block of a finite group with cyclic hyperfocal subgroup.

Cites Work

• Unnamed Item
• Unnamed Item
• Note on a p-block of a finite group with Abelian defect group
• Characters and local structure in G-algebras
• Pointed groups and construction of characters
• Relative local control and the block source algebras
• The hyperfocal subalgebra of a block
• A lifting theorem with applications to blocks and source algebras
• The indecomposability of a certain bimodule given by the Brauer construction.

This page was built for publication: Note on hyperfocal subalgebras of blocks of finite groups.