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