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