P:=PermutationGroup<24| (1, 3, 7)(4, 6, 19)(10, 16, 17)(11, 23, 14)(12, 13, 18)(20, 24, 22),(2, 15, 21)(3, 17, 19)(4, 10, 7)(5, 23, 18)(8, 14, 13)(9, 11, 12)>;



print("a Sylow 3-subgroup P of M24");