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