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