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