80.3 Hecke for complex reflection groups

Hecke( G, para )

returns the cyclotomic Hecke algebra corresponding to the complex reflection group G. The parameters of this algebra are specified in the variable para, which may be either a single value or a list of parameters.

    gap> G := ComplexReflectionGroup( 4, 2, 3 );
    ComplexReflectionGroup(4,2,3)
    gap> v := X( Cyclotomics );; v.name := "v";;
    gap> CH := Hecke( G, v );
    Hecke(ComplexReflectionGroup(4,2,3),v) 

This function requires the package "chevie" (see RequirePackage).

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GAP 3.4.4
April 1997