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