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.3;1 / ordnung.12 / (1)^2(2)^1(4)^6(8)^1 / min.44
561069 views#g2 4 1 1 1 0 0 -1 -1 0 0 1 0 0 0 0 0 1 4 0 0 1 0 -1 -1 -1 0 1 0 0 0 0 0 0 1 2^2 * 3^1 = 12 % order of the group