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