G := sub; gens := [ [G| (1, 3, 4, 5, 7, 6, 16, 13, 11, 17, 8, 14, 12, 9, 2) , (1, 3, 17, 14, 16, 9, 4, 2, 6, 5, 12, 11, 15, 13, 8) , (1, 9, 4, 8, 3, 11, 14, 2, 16, 12, 6, 17, 13, 10, 15) ] , [G| (1, 3, 4, 5, 7, 6, 16, 13, 11, 17, 8, 14, 12, 9, 2) , (1, 6, 11, 10, 13, 5, 12, 8, 3, 9, 4, 17, 7, 16, 2) , (1, 11, 4, 17, 6, 13, 15, 10, 2, 3, 12, 7, 9, 16, 5) ] ];