gap> K:=ContractibleGcomplex("SL4Z_d");;
gap> R:=FreeGResolution(K,6);;
gap> Homology(TensorWithIntegers(R),1);
[  ]
gap> Homology(TensorWithIntegers(R),2);
[ 2, 2 ]
gap> Homology(TensorWithIntegers(R),3);
[ 2, 12, 240, 0 ]
gap> Homology(TensorWithIntegers(R),4);
[ 2, 2, 10 ]
gap> Homology(TensorWithIntegers(R),5);
[ 2, 2, 2, 2, 2, 2, 2 ]
