Computing matrix representations

Vahid Dabbaghian, John D. Dixon
2010 Mathematics of Computation  
Let G be a finite group and χ a faithful irreducible character for G. Earlier papers by the first author describe techniques for computing a matrix representation for G which affords χ whenever the degree χ(1) is less than 32. In the present paper we introduce a new, fast method which can be
doi:10.1090/s0025-5718-10-02330-6 fatcat:ss2ot3jeefcbpi4e23snefv5iu