Rational valued and real valued projective characters of finite groups

DOI10.1017/S0017089500003943zbMath0425.20010OpenAlexW1999959812MaRDI QIDQ3859978

John F. Humphreys

Publication date: 1980

Published in: Glasgow Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0017089500003943

zbMATH Keywords

projective representations2-cocyclereal valued charactersirreducible complex character of a finite grouprational valued irreducible character

Mathematics Subject Classification ID

Projective representations and multipliers (20C25)

Related Items (4)

Projective characters of direct products of certainp-groups ⋮ Representations of finite groups ⋮ Projective modules for the group of twenty-seven lines on a cubic suface ⋮ On the number of conjugacy classes in finite groups of lie type

Cites Work

• Unnamed Item
• Projective characters of exceptional Weyl groups
• Finite groups with an irreducible representation of large degree
• The Spin Representation of the Symmetric Group
• Projective Characters of Finite Groups
• Endliche Gruppen I

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