One vertex per element, one color per generator, with an edge from x to x·s.
(1,2,5,7)(3,9,12,16)(4,13,14,8)(6,10,15,11)(17,18)(19,24)(20,30)(21,33)(22,37)(23,27)(25,32)(26,35)(28,44)(29,43)(31,47)(34,39)(36,46)(38,42)(40,45)(41,48)(1,3,5,12)(2,6,7,15)(4,10,14,11)(8,16,13,9)(17,19,23,22)(18,24,27,37)(20,28,31,38)(21,29,36,35)(25,39,40,41)(26,33,43,46)(30,44,47,42)(32,34,45,48)(17,20,23,31)(18,25,27,40)(19,28,22,38)(21,34,36,48)(24,39,37,41)(26,42,43,44)(29,45,35,32)(30,46,47,33)(2,7)(3,10)(4,14)(6,9)(11,12)(15,16)(20,31)(25,40)(28,38)(30,47)(32,45)(34,48)(39,41)(42,44) 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.