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