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