Abstract
For any group G the involutions ℐ in G form a G-set under conjugation. The corresponding kG-permutation module kℐ is known as the involution module of G, with k an algebraically closed field of characteristic two. In this paper we discuss the involution module of the special linear group SL2(2ƒ). We describe the vertices and the Loewy and Socle Series of all its components.
Received: 2010-04-20
Revised: 2010-11-05
Published Online: 2011-08-29
Published in Print: 2011-September
© de Gruyter 2011
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Articles in the same Issue
- A proof that Thompson's groups have infinitely many relative ends
- Quadratic properties in group amalgams
- Stabilizers of ℝ-trees with free isometric actions of FN
- On factorizations of finite groups with ℱ-hypercentral intersections of the factors
- On the involution module of SL2(2ƒ)
- A note on element centralizers in finite Coxeter groups
- Lattice-defined classes of finite groups with modular Sylow subgroups
- On groups with all proper subgroups of finite exponent
- A case-free characterization of hyperbolic Coxeter systems
- Corrigendum: Some class size conditions implying solvability of finite groups
- On the q-tensor square of a group