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