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