diff --git a/src/sage/groups/matrix_gps/linear.py b/src/sage/groups/matrix_gps/linear.py
index 23e2d154e9e..70caaf80e26 100644
--- a/src/sage/groups/matrix_gps/linear.py
+++ b/src/sage/groups/matrix_gps/linear.py
@@ -66,6 +66,8 @@
 from sage.groups.matrix_gps.named_group import (
     normalize_args_vectorspace, NamedMatrixGroup_generic)
 from sage.misc.latex import latex
+from sage.misc.misc_c import prod
+from sage.rings.infinity import Infinity
 
 
 ###############################################################################
@@ -321,12 +323,14 @@ def order(self):
         TESTS:
 
         Check if :trac:`36876` is fixed::
+
             sage: SL(1, QQ).order()
             1
             sage: SL(2, ZZ).cardinality()
             +Infinity
 
         Check if :trac:`35490` is fixed::
+
             sage: q = 7
             sage: FqT.<T> = GF(q)[]
             sage: N = T^2+1
@@ -337,9 +341,6 @@ def order(self):
             sage: S.order()
             117600
         """
-        from sage.rings.infinity import Infinity
-        from sage.all import prod
-
         n = self.degree()
 
         if self.base_ring().is_finite():