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