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