Brauer trees for the Schur cover of the symmetric group.

DOI10.1016/S0021-8693(03)00342-9zbMath1068.20016OpenAlexW2029369168MaRDI QIDQ1406758

Jürgen Müller

Publication date: 7 September 2003

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

Full work available at URL: https://doi.org/10.1016/s0021-8693(03)00342-9

zbMATH Keywords

symmetric groupsalternating groupsBrauer treesSchur covers

Mathematics Subject Classification ID

Representations of finite symmetric groups (20C30) Modular representations and characters (20C20)

Related Items (6)

Defect 2 spin blocks of symmetric groups and canonical basis coefficients ⋮ On the irreducible spin representations of symmetric and alternating groups which remain irreducible in characteristic 3 ⋮ Brauer trees of unipotent blocks ⋮ Composition factors of 2-parts spin representations of symmetric groups ⋮ Representation theory of symmetric groups and related Hecke algebras ⋮ Maximal Strings in the Crystal Graph of Spin Representations of the Symmetric and Alternating Groups

Uses Software

• GAP

Cites Work

• Possible Brauer trees
• Group extensions, representations, and the Schur multiplicator
• Local structure of the p-blocks of \(\tilde S_ n\)
• Blocks and source algebras for the double covers of the symmetric and alternating groups
• Blocks of Projective Representations of the Symmetric Groups
• The Spin Representation of the Symmetric Group
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