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