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