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