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