From df11e1eb381cdac726223359935d3c59511960af Mon Sep 17 00:00:00 2001
From: Marek Kaluba <kalmar@amu.edu.pl>
Date: Tue, 28 Nov 2023 14:01:48 +0100
Subject: [PATCH] multithread the normalization of CharacterTable

---
 src/Characters/character_tables.jl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Characters/character_tables.jl b/src/Characters/character_tables.jl
index 17cea83..7d422ad 100644
--- a/src/Characters/character_tables.jl
+++ b/src/Characters/character_tables.jl
@@ -144,7 +144,8 @@ end
 
 function normalize!(chtbl::CharacterTable{<:Group,<:FiniteFields.GF})
     id = one(parent(chtbl))
-    for (i, χ) in enumerate(irreducible_characters(chtbl))
+    Threads.@threads for i in axes(chtbl, 1)
+        χ = Character(chtbl, i)
         k = χ(id)
         if !isone(k)
             chtbl.values[i, :] .*= inv(k)