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