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