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