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