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