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