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