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