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