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