[GAP Forum] Action of a group on the Schur multiplier of a subgroup

[D N]

Dear GAP Forum,
   
  Let H be a normal subgroup of a finite group G. The action of G on H, by conjugation,
  induces an action of G on the Schur multiplier  H^2(H, C*) of H. 
  Is there any way I can use GAP to find the number of orbits of H^2(H, C*) under the action of G?
   
  Thanks,
  Deepak Naidu

		
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