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