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.24 / (1)^2(2)^1(4)^6(8)^1 / group.133
561070 views#g2 4 0 0 -1 0 0 -1 0 0 -1 0 0 0 0 0 0 1 4 -1 -1 0 0 0 0 -1 0 0 1 1 0 0 0 0 -1 2^3 * 3^1 = 24 % order of the group