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)(11,12)(13,14)(15,16)(17,18,21,19)(20,23,24,22)(2,3)(6,7)(9,11,15,14)(10,12,16,13)(18,19)(22,23)(9,12,15,13)(10,14,16,11)(17,19,21,18)(20,23,24,22)(2,3)(4,8)(9,12,15,13)(10,11,16,14)(17,20,21,24)(18,22,19,23)(1,3,5,2)(4,7,8,6)(9,13,15,12)(10,11,16,14)(1,4)(2,6)(3,7)(5,8)(9,14,15,11)(10,12,16,13)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.