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