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