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