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;2-1 / ordnung.48 / (1)^2(2)^3(6)^1 / group.102
561052 views#g3 4 -1 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 1 4 1 0 0 0 0 1 0 0 0 0 0 -1 0 0 -1 0 4 -1 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 -1 2^4 * 3^1 = 48 % order of the group