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