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