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