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