Abelian groupW
Abelian group
Cyclic groupW
Cyclic group
Elementary abelian groupW
Elementary abelian group
Group of rational points on the unit circleW
Group of rational points on the unit circle
IntegerW
Integer
Minkowski additionW
Minkowski addition
Prüfer groupW
Prüfer group
Torsion-free abelian groupW
Torsion-free abelian group