[GAP Forum] Symmetric bicharacters
dan_lanke at yahoo.com
Thu Oct 9 04:11:53 BST 2008
Dear GAP Forum,
Let A be a finite abelian group. Let C^* denote the multiplicative group of non-zero complex numbers. Let Hom(A, C^*) denote the group of all homomorphisms from A to C^*.
I would like to create the group of all isomorphisms f : A --> Hom(A, C^*) that satisfy
(f(a))(b) = (f(b))(a), for all a,b \in A.
Could you please point me in the right direction?
More information about the Forum