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