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