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