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