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.6 / (1)^1(3)^1(6)^2 / min.36
561053 views#g1 4 0 1 0 0 -1 1 0 0 0 0 1 0 0 0 0 -1 2^1 * 3^1 = 6 % order of the group