C3x((C3xC3):C2) SmallGroup(54, 13)

[54 29 16 12]: [f1, f2, f4, f1*f4, f2^2, f2*f3, f2*f4, f3*f4, f4^2, f1*f2*f3, f1*f3^2, f1*f4^2, f2^2*f3, f2^2*f4, f2*f3^2, f2*f4^2, f1*f2^2*f3, f1*f2*f3^2, f1*f2*f3*f4, f1*f3*f4^2, f2^2*f3^2, f2^2*f4^2, f2*f3^2*f4, f2*f3*f4^2, f3^2*f4^2, f1*f2^2*f3^2, f1*f2^2*f3*f4, f2^2*f3^2*f4, f2^2*f3*f4^2]
               [2, 3, 5, 8, 9, 10, 11, 13, 14, 16, 18, 20, 21, 22, 23, 25, 28, 30, 31, 34, 35, 37, 38, 39, 40, 41, 42, 47, 48]

[54 33 24 16]: [f2, f3, f4, f1*f2, f1*f3, f2^2, f2*f3, f2*f4, f3^2, f3*f4, f4^2, f1*f2^2, f1*f2*f4, f1*f4^2, f2^2*f3, f2^2*f4, f2*f3^2, f2*f3*f4, f2*f4^2, f1*f2^2*f4, f1*f2*f3^2, f1*f3*f4^2, f2^2*f3^2, f2^2*f3*f4, f2^2*f4^2, f2*f3^2*f4, f2*f3*f4^2, f3^2*f4^2, f1*f2^2*f3^2, f2^2*f3^2*f4, f2^2*f3*f4^2, f2*f3^2*f4^2, f2^2*f3^2*f4^2]
               [3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 17, 20, 21, 22, 23, 24, 25, 29, 30, 34, 35, 36, 37, 38, 39, 40, 41, 47, 48, 49, 53]

[54 37 36 20]: [f1, f3, f4, f1*f3, f1*f4, f2*f3, f2*f4, f3^2, f4^2, f1*f2*f3, f1*f2*f4, f1*f3^2, f1*f4^2, f2^2*f3, f2^2*f4, f2*f3^2, f2*f4^2, f3^2*f4, f3*f4^2, f1*f2^2*f3, f1*f2^2*f4, f1*f2*f3^2, f1*f2*f4^2, f1*f3^2*f4, f1*f3*f4^2, f2^2*f3^2, f2^2*f4^2, f2*f3^2*f4, f2*f3*f4^2, f1*f2^2*f3^2, f1*f2^2*f4^2, f1*f2*f3^2*f4, f1*f2*f3*f4^2, f2^2*f3^2*f4, f2^2*f3*f4^2, f1*f2^2*f3^2*f4, f1*f2^2*f3*f4^2]
               [2, 4, 5, 7, 8, 10, 11, 12, 14, 16, 17, 18, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 32, 33, 34, 35, 37, 38, 39, 41, 43, 44, 45, 47, 48, 50, 51]

[54 42 33 32]: [f1, f2, f3, f4, f1*f2, f2^2, f2*f3, f2*f4, f3^2, f4^2, f1*f2^2, f1*f2*f3, f1*f2*f4, f1*f3^2, f1*f4^2, f2^2*f3, f2^2*f4, f2*f3^2, f2*f3*f4, f2*f4^2, f3^2*f4, f3*f4^2, f1*f2^2*f3, f1*f2^2*f4, f1*f2*f3^2, f1*f2*f3*f4, f1*f2*f4^2, f1*f3^2*f4, f1*f3*f4^2, f2^2*f3^2, f2^2*f3*f4, f2^2*f4^2, f2*f3^2*f4, f2*f3*f4^2, f1*f2^2*f3^2, f1*f2^2*f3*f4, f1*f2^2*f4^2, f1*f3^2*f4^2, f2^2*f3^2*f4, f2^2*f3*f4^2, f2*f3^2*f4^2, f2^2*f3^2*f4^2]
               [2, 3, 4, 5, 6, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 46, 47, 48, 49, 53]

[54 49 48 44]: [f1, f3, f4, f1*f2, f1*f3, f1*f4, f2*f3, f2*f4, f3^2, f3*f4, f4^2, f1*f2^2, f1*f2*f3, f1*f2*f4, f1*f3^2, f1*f3*f4, f1*f4^2, f2^2*f3, f2^2*f4, f2*f3^2, f2*f3*f4, f2*f4^2, f3^2*f4, f3*f4^2, f1*f2^2*f3, f1*f2^2*f4, f1*f2*f3^2, f1*f2*f3*f4, f1*f2*f4^2, f1*f3^2*f4, f1*f3*f4^2, f2^2*f3^2, f2^2*f3*f4, f2^2*f4^2, f2*f3^2*f4, f2*f3*f4^2, f3^2*f4^2, f1*f2^2*f3^2, f1*f2^2*f3*f4, f1*f2^2*f4^2, f1*f2*f3^2*f4, f1*f2*f3*f4^2, f1*f3^2*f4^2, f2^2*f3^2*f4, f2^2*f3*f4^2, f2*f3^2*f4^2, f1*f2^2*f3^2*f4, f1*f2^2*f3*f4^2, f2^2*f3^2*f4^2]
               [2, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 53]