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