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.2-1;2-1 / ordnung.64 / (2)^6(4)^2 / group.58
561052 views#g4 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 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 -1 4 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 2^6 = 64 % order of the group