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