Notation for subgroup properties
From Groupprops
This is a notation page: it lists some important notation
Notations for subgroup properties
-
denotes the tautology subgroup property, viz
or
means that
is a subgroup of
(with no further restrictions)
-
denotes the subgroup property of being a normal subgroup, viz
or
means that
is a normal subgroup of
.
-
denotes the subgroup property of being a characteristic subgroup, viz
means that
is a characteristic subgroup of
.
-
denotes the subgroup property of being a subnormal subgroup, viz
or
means that
is a subnormal subgroup of
.
-
denotes the subgroup property of being a maximal subgroup, viz
iff
is a maximal subgroup of