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