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