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