From 85e47232376a8e735c2a7b5283f40b59b3953db1 Mon Sep 17 00:00:00 2001
From: Marcus Johansson <marcus.johansson@synap.se>
Date: Sat, 15 Jun 2024 21:36:24 +0200
Subject: [PATCH] select first power of Sn

---
 src/subspace.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/subspace.c b/src/subspace.c
index a99c41e..5bab2ae 100644
--- a/src/subspace.c
+++ b/src/subspace.c
@@ -680,7 +680,7 @@ msym_error_t generateSplittingOperation(msym_point_group_t *pg, msym_permutation
                 sop = pg->primary;
             } else {
                 for(int i = 0;i < pg->order;i++){
-                    if(IMPROPER_ROTATION == pg->sops[i].type && 2*pg->n == pg->sops[i].order){
+                    if(IMPROPER_ROTATION == pg->sops[i].type && 2*pg->n == pg->sops[i].order && 1 == pg->sops[i].power){
                         sop = &pg->sops[i];
                         break;
                     }
@@ -1833,7 +1833,6 @@ msym_error_t generateSubrepresentationSpacesLowMem(msym_point_group_t *pg, int s
     free(mspan);
     free(mproj);
     free(mscal);
-    free(mpih);
     free(mperm);
     free(morth);
     free(mbasis);