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