Schur indices of characters of groups related to finite sporadic simple groups

DOI10.1007/BF02761105zbMath0845.20009MaRDI QIDQ1912788

Walter Feit

Publication date: 16 September 1996

Published in: Israel Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

sporadic simple groupscharactersouter automorphism groupscharacter tablesSchur multipliersSchur indicesisoclinism

Mathematics Subject Classification ID

Representations of sporadic groups (20C34) Projective representations and multipliers (20C25)

Related Items (5)

Strengthening the McKay conjecture to include local fields and local Schur indices. ⋮ An algorithm for computing Schur indices of characters ⋮ Schur indices of perfect groups ⋮ Systole and inradius of noncompact hyperbolic manifolds ⋮ The Schur indices of the irreducible characters of the special linear groups

Cites Work

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• The computations of some Schur indices
• Schur indices and cyclic defect groups
• The 2-Modular and 3-Modular Decomposition Numbers for the Sporadic Simple O'Nan Group and its Triple Cover

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