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