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