On the projective characters in characteristic 2 of the groups \(Suz(2^m)\) and \(Sp_4(2^n)\)

DOI10.1007/BF02684775zbMath0437.20007MaRDI QIDQ1141223

Walter Feit, Leonard Chastkofsky

Publication date: 1980

Published in: Publications Mathématiques (Search for Journal in Brave)

Full work available at URL: http://www.numdam.org/item?id=PMIHES_1980__51__9_0

zbMATH Keywords

projective indecomposable charactersirreducible Brauer characterSteinberg characterfirst Cartan invariant in characteristic 2

Mathematics Subject Classification ID

Ordinary representations and characters (20C15) Integral representations of finite groups (20C10) Simple groups: alternating groups and groups of Lie type (20D06) Projective representations and multipliers (20C25)

Related Items

Decomposition Numbers and Cartan Invariants ofSp(4,q),q = 2ⁿ, forp = 2*, The maximal subgroups of the finite 8-dimensional orthogonal groups \(P\Omega ^ +_ 8(q)\) and of their automorphism groups, Representations of finite groups, On the first Cartan invariants in characteristic 2 of the groups \(SL_ 3(2^ m)\) and \(SU_ 3(2^ m)\), A counterexample to a conjecture of Wada, On the projective characters in characteristic 2 of the groups \(SL_3(2^m)\) and \(SU_3(2^m)\), Multiplicities of simple modules in the \(\text{Sp}(4,q)\)-permutation module on \(P(3,q)\), \(q\) even., On the first Cartan invariant of the groupSp(4,p n ), Finite groups with minimal 1-PIM., Finite groups whose first Cartan invariants over a field of characteristic two are two., The de Rham cohomology of the Suzuki curves, A local conjecture on Brauer character degrees of finite groups, The Projective Cover of the Trivial Module Over a Group Algebra of a Finite Group

Cites Work

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• A Counterexample to a Conjecture on the Cartan Invariants of a Group Algebra
• Representations of Algebraic Groups
• On the Modular Characters of the Special Linear Group SL (2, pⁿ )
• On a class of doubly transitive groups