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