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