GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
#3 2-2;1,1 1 2 1 #1 4 % 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 1,1,1,1 1 1 1 #1 4 % 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 1,1,1;1 1 2 3 #1 4 % 0 -1 0 0 0 1 -1 0 0 0 -1 -1 1 0 1 1