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