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