update getperm

2017-05-12 20:08:27 +02:00 · 2017-05-12 20:08:27 +02:00 · 39d64b7e69
parent f6f2258629
commit 39d64b7e69
1 changed files with 6 additions and 5 deletions
--- a/src/automorphism_groups.jl
+++ b/src/automorphism_groups.jl
@ -75,7 +75,8 @@ end

 function getperm(s::AutSymbol)
   if s.ex.args[1] == :σ
-        return s.ex.args[2]
+      p = s.ex.args[2]
+      return PermutationGroup(length(p))(p)
   else
      throw(ArgumentError("$s is not a permutation automorphism!"))
   end