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)(12,15,21,23)(19,24,20,22)(5,6)(7,8)(9,11,13,10,14,16,18,17)(12,20,22,23,21,19,24,15)(1,2,3,4)(6,8)(9,12,14,21)(10,15,17,23)(11,19,16,20)(13,22,18,24)(5,6)(7,8)(9,12)(10,15)(11,19)(13,22)(14,21)(16,20)(17,23)(18,24) involution — undirected(6,8)(12,21)(15,23)(19,20)(22,24) 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.