sol2_2:= [
    MatrixGroup<2, GF(2) |
        \[ 0, 1, 1, 1 ]
        /* order = 3 */ >,

    MatrixGroup<2, GF(2) |
        \[ 0, 1, 1, 0 ],
        \[ 1, 0, 1, 1 ]
        /* order = 6 = 2 * 3 */ >
];