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