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)(23,31)(24,28)(25,37)(26,29)(27,33)(30,39)(32,45)(34,44)(35,42)(36,49)(38,41)(40,47)(43,48)(46,52)(50,51)(5,7)(6,10)(8,14)(9,13)(11,17)(12,16)(15,19)(18,20)(21,23,26,34)(22,27,29,41)(24,32,35,46)(25,38,39,33)(28,40,42,51)(30,44,37,31)(36,50,48,47)(43,52,49,45)(1,2,3,4)(7,13)(8,15)(10,16)(11,18)(21,24)(22,28)(23,32)(25,36)(26,35)(27,40)(29,42)(30,43)(31,45)(33,47)(34,46)(37,49)(38,50)(39,48)(41,51)(44,52)(5,8,9,15)(6,11,12,18)(7,14,13,19)(10,17,16,20)(22,29)(24,35)(27,41)(30,37)(31,44)(32,46)(36,48)(47,50)(7,13)(10,16)(14,19)(17,20)(24,35)(28,42)(32,46)(36,48)(40,51)(43,49)(45,52)(47,50) 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.