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