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