One vertex per element, one color per generator, with an edge from x to x·s.
(9,10,14,13)(11,16,12,15)(18,22)(23,24)(1,2,4,6)(3,5,8,7)(9,11,14,12)(10,15,13,16)(17,18)(19,23)(20,24)(21,22)(1,2)(3,7)(4,6)(5,8)(9,12,14,11)(10,16,13,15)(1,3)(2,5)(4,8)(6,7)(9,10,14,13)(11,15,12,16)(17,19,21,20)(18,23,22,24)(1,2)(3,7)(4,6)(5,8)(9,13,14,10)(11,16,12,15)(17,20,21,19)(18,24,22,23)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.