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