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