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