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