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