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