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