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)(19,20)(21,22)(23,24)(9,11,13,12)(10,14,15,16)(17,19,23,22)(18,21,24,20)(1,2)(3,4)(9,11,13,12)(10,14,15,16)(17,20,23,21)(18,19,24,22)(1,2)(3,4)(5,6,7,8)(9,12,13,11)(10,14,15,16)(17,21,23,20)(18,19,24,22)(1,2)(3,4)(9,10)(11,14)(12,16)(13,15)(17,22,23,19)(18,21,24,20)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.