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