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