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