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