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