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