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