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