PermGroup is iterable in AbstractAlgebra master

src/AutGroup.jl

@@ -165,7 +165,7 @@ function AutGroup(G::FreeGroup; special=false)
 
    if !special
       flips = [flip_autsymbol(i) for i in 1:n]
-      syms = [perm_autsymbol(p) for p in elements(PermutationGroup(n))][2:end]
+      syms = [perm_autsymbol(p) for p in PermutationGroup(n)][2:end]
 
       append!(S, [flips; syms])
 

src/Groups.jl

@@ -11,6 +11,8 @@ import Base: inv, reduce, *, ^, power_by_squaring
 import Base: findfirst, findnext
 import Base: deepcopy_internal
 
+export elements
+
 using LinearAlgebra
 using Markdown
 

src/WreathProducts.jl

@@ -202,7 +202,7 @@ matrix_repr(g::WreathProductElem) = Any[matrix_repr(g.p) g.n]
 
 function elements(G::WreathProduct)
    Nelts = collect(elements(G.N))
-   Pelts = collect(elements(G.P))
+   Pelts = collect(G.P)
    return (WreathProductElem(n, p, false) for n in Nelts, p in Pelts)
 end