GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
gap4r8 / pkg / carat / carat-2.1b1 / tables / qcatalog / dim4 / dir.2-2;1;1 / ordnung.12 / (1)^2(3)^2(18)^2 / char.group.76
561052 views12x6 % 1 1 2 2 3 3 1 2 3 6 2 2 4 -4 1 -1 0 0 4 4 1 1 4 4 4 -4 4 -4 0 0 0 4 2 4 2 2 4 0 4 2 2 2 0 4 2 4 2 2 4 0 4 2 2 2 1 -1 1 -1 -1 1 1 -1 1 -1 1 -1 2 -2 -1 1 0 0