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