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