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