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