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