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