Template:Group-like structures
Appearance
Total | Associative | Identity | Cancellation | Commutative | |
---|---|---|---|---|---|
Partial magma | Unneeded | Unneeded | Unneeded | Unneeded | Unneeded |
Semigroupoid | Unneeded | Required | Unneeded | Unneeded | Unneeded |
Small category | Unneeded | Required | Required | Unneeded | Unneeded |
Groupoid | Unneeded | Required | Required | Required | Unneeded |
Commutative Groupoid | Unneeded | Required | Required | Required | Required |
Magma | Required | Unneeded | Unneeded | Unneeded | Unneeded |
Commutative magma | Required | Unneeded | Unneeded | Unneeded | Required |
Quasigroup | Required | Unneeded | Unneeded | Required | Unneeded |
Commutative quasigroup | Required | Unneeded | Unneeded | Required | Required |
Unital magma | Required | Unneeded | Required | Unneeded | Unneeded |
Commutative unital magma | Required | Unneeded | Required | Unneeded | Required |
Loop | Required | Unneeded | Required | Required | Unneeded |
Commutative loop | Required | Unneeded | Required | Required | Required |
Semigroup | Required | Required | Unneeded | Unneeded | Unneeded |
Commutative semigroup | Required | Required | Unneeded | Unneeded | Required |
Associative quasigroup | Required | Required | Unneeded | Required | Unneeded |
Commutative-and-associative quasigroup | Required | Required | Unneeded | Required | Required |
Monoid | Required | Required | Required | Unneeded | Unneeded |
Commutative monoid | Required | Required | Required | Unneeded | Required |
Group | Required | Required | Required | Required | Unneeded |
Abelian group | Required | Required | Required | Required | Required |