GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
1<Verb>EquivariantTwoComplex(G):: Group --> EquivariantRegCWComplex</Verb><P/> 2 3<P/> Inputs a suitable group <M>G</M> and returns, as an equivariant regular CW-space, 4 the <M>2</M>-complex associated to some presentation of <M>G</M>. 5 6 7 8
