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