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