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