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authorGeorges Gonthier2015-12-03 15:33:38 +0000
committerGeorges Gonthier2015-12-04 15:07:21 +0000
commit19ac0629d643f85ed1ec2db86f991c848ef3bbbd (patch)
tree3040dc04620030f08a4131cd98833699e7558f62 /mathcomp/odd_order/BGsection16.v
parent03363b8d928fa4b181fb82d2ed3e78be19fe8e11 (diff)
Remove spurious injections
Diffstat (limited to 'mathcomp/odd_order/BGsection16.v')
-rw-r--r--mathcomp/odd_order/BGsection16.v2
1 files changed, 1 insertions, 1 deletions
diff --git a/mathcomp/odd_order/BGsection16.v b/mathcomp/odd_order/BGsection16.v
index 3f0cf92..32850e4 100644
--- a/mathcomp/odd_order/BGsection16.v
+++ b/mathcomp/odd_order/BGsection16.v
@@ -786,7 +786,7 @@ split; first by have [_ _ _ _ []] := Ptype_structure PmaxM hallK.
have [<- | neqMF_Ms] := eqVneq M`_\F M`_\sigma; first exact: Fcore_sub_Fitting.
have solMs: solvable M`_\sigma := solvableS (pcore_sub _ _) (mmax_sol maxM).
have [D hallD] := Hall_exists #|Kstar|^' solMs.
-by case: (Fcore_structure maxM) notP1maxM => _ /(_ K D)[] // [[->]].
+by case: (Fcore_structure maxM) notP1maxM => _ /(_ K D)[] // [->].
Qed.
End SingleGroupSummaries.