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