C8 SmallGroup(8, 1) [8 4 2 1]: [f2, f1*f2, f1*f3, f2*f3] [3, 5, 6, 7] [8 5 4 2]: [f1, f3, f1*f2, f1*f3, f1*f2*f3] [2, 4, 5, 6, 8]