One vertex per element, one color per generator, with an edge from x to x·s.
(1,2)(3,4)(5,6)(7,10)(8,11)(9,12)(13,17)(14,18)(15,19)(16,20)(21,22,26,29)(23,27,32,42)(24,34,37,46)(25,38,40,30)(28,39,45,36)(31,47,35,52)(33,50,49,43)(41,51,44,48)(2,4)(5,7)(6,10)(8,15)(9,13)(11,19)(12,17)(14,16)(18,20)(21,23)(22,27)(24,35)(25,33)(26,32)(28,44)(29,42)(30,43)(31,37)(34,52)(36,51)(38,50)(39,48)(40,49)(41,45)(46,47) involution — undirected(7,13)(10,17)(14,15)(18,19)(21,24,26,37)(22,28,29,45)(23,31,32,35)(25,39,40,36)(27,41,42,44)(30,46,38,34)(33,51,49,48)(43,52,50,47)(5,8,9,16)(6,11,12,20)(7,14,13,15)(10,18,17,19)(22,29)(27,42)(28,45)(30,38)(34,46)(41,44)(43,50)(47,52)(6,12)(10,17)(11,20)(18,19)(22,29)(23,32)(28,45)(30,38)(31,35)(33,49)(34,46)(48,51) 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.