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