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