A bound for the Schur index of irreducible representations of finite groups

DOI10.1070/SM2013v204n08ABEH004334zbMath1301.20006MaRDI QIDQ2863128

D. D. Kiselev

Publication date: 21 November 2013

Published in: Sbornik: Mathematics (Search for Journal in Brave)

zbMATH Keywords

finite groupsirreducible representationsSchur indicesirreducible charactesuniversally compatible extensions of number fields

Mathematics Subject Classification ID

Ordinary representations and characters (20C15) Separable extensions, Galois theory (12F10)

Cites Work

• Universally concordant Galois extensions
• Splitting fields of finite groups
• The Schur subgroup of the Brauer group
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