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