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