G:=SylowSubgroup(SymmetricGroup(6),2);;
A:=ModPCohomologyRing(G,6);;
v:=[1,2];;
irr:=IrreducibleRepresentations(G);;
rho:=irr[10];;
Print(rho,"\n");
RHO:=CohomologyHomomorphismOfRepresentation(rho,v,A);;
Print(Image(RHO,One(A)),"\n");
