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