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