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