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