One vertex per element, one color per generator, with an edge from x to x·s.
(9,10,14,12)(11,15,13,16)(18,21)(19,23)(1,2,5,4)(3,7,8,6)(9,11,14,13)(10,15,12,16)(17,18,22,21)(19,24,23,20)(1,3,5,8)(2,6,4,7)(10,12)(11,13)(17,19)(18,20)(21,24)(22,23)(3,8)(6,7)(9,11,14,13)(10,15,12,16)(17,18,22,21)(19,20,23,24)(1,3)(2,7)(4,6)(5,8)(9,12,14,10)(11,15,13,16)(17,20,22,24)(18,23,21,19)(1,4,5,2)(3,6,8,7)(9,13,14,11)(10,15,12,16)(17,21,22,18)(19,24,23,20)A Cayley diagram is a choice, not a fact about the group. Another drawing of this group — in a book, or on a different generating set — may look nothing like this one.