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