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