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