Infinite Abelian groups
Up:
Monoid enumeration
2 unique, 1261 total
Σ
#
Presentation
Properties
Description
φ
4
3
⟨
a
,
b
,
c
|
ab
=1,
bc
=1⟩
Grp
Com
Inf
ℤ
1255
6
83
⟨
a
,
b
,
c
|
abc
=1,
cba
=1⟩
Grp
Com
Inf
ℤ ⊕ ℤ
4