category of free abelian groups

Satisfied Properties

Assigned properties

• is locally small
• is additive
• has coproducts
• has equalizers
• has an extremal generator
• has a cogenerator
• is well-powered
• is well-copowered
• has coequalizers of kernel pairs
• is regular

Deduced properties

• has finite products
• is preadditive
• has biproducts
• is finitely complete
• has coreflexive equalizers
• is Cauchy complete
• has an extremal generating collection
• has a generator
• has kernel pairs
• is locally essentially small
• has finite coproducts
• has a cogenerating collection
• is inhabited
• has copowers
• has ℵ₂-small coproducts
• is Malcev
• is unital
• has zero morphisms
• has a generating collection
• has binary products
• has a terminal object
• has finite powers
• has kernels
• has coquotients of cocongruences
• is cofiltered
• has countable coproducts
• has ℵ₂-small copowers
• has binary coproducts
• has an initial object
• has finite copowers
• is concretizable
• is pointed
• is connected
• has a multi-terminal object
• is strongly connected
• is sifted
• is ℵ₁-filtered
• has binary powers
• has pullbacks
• has a multi-initial object
• is cosifted
• is ℵ₁-cofiltered
• has countable copowers
• has binary copowers
• has a natural numbers object
• is semi-strongly connected
• has disjoint finite products
• is filtered
• has disjoint finite coproducts
• has disjoint coproducts

Unsatisfied Properties

Assigned properties

• is not balanced
• is not skeletal
• does not have countable powers
• does not have sequential colimits
• does not have ℵ₁-filtered colimits

Deduced properties*

• is not ℵ₁-accessible
• is not cartesian closed
• is not discrete
• does not have filtered colimits
• is not mono-regular
• does not have countable products
• does not have ℵ₂-small powers
• does not have sequential limits
• is not gaunt
• is not direct
• does not have directed colimits
• does not have coequalizers
• is not inverse
• is not epi-regular
• is not self-dual
• is not locally ℵ₁-presentable
• is not finitely accessible
• is not a generalized variety
• is not locally cartesian closed
• is not trivial
• does not have exact filtered colimits
• does not have cartesian filtered colimits
• does not have filtered-colimit-stable monomorphisms
• does not have directed limits
• is not essentially finite
• does not have sifted colimits
• is not a groupoid
• is not normal
• does not have ℵ₂-small products
• does not have powers
• does not have a subobject classifier
• is not subobject-trivial
• is not an elementary topos
• is not cocomplete
• is not finitely cocomplete
• is not countably codistributive
• does not have pushouts
• does not have reflexive coequalizers
• does not have cokernels
• is not countably coextensive
• is not conormal
• does not have connected colimits
• does not have wide pushouts
• does not have a quotient object classifier
• is not thin
• is not quotient-trivial
• does not have a parametrized natural numbers object
• is not locally finitely presentable
• is not locally presentable
• is not finitary algebraic
• is not locally finitely multi-presentable
• is not abelian
• is not Grothendieck abelian
• is not multi-algebraic
• is not left cancellative
• does not have quotients of congruences
• does not have effective congruences
• is not core-connected
• is not essentially discrete
• does not have a strict terminal object
• is not one-way
• does not have a strict initial object
• does not have products
• is not finite
• does not have a regular subobject classifier
• is not regular-subobject-trivial
• is not regular-quotient-trivial
• is not core-thin
• is not a Grothendieck topos
• is not a quasitopos
• is not total
• is not co-Malcev
• is not counital
• is not locally copresentable
• is not right cancellative
• is not locally cocartesian coclosed
• is not multi-cocomplete
• is not coregular
• does not have effective cocongruences
• is not infinitary codistributive
• does not have exact cofiltered limits
• is not infinitary coextensive
• does not have cofiltered limits
• does not have cokernel pairs
• does not have a regular quotient object classifier
• is not locally finite
• is not essentially small
• is not essentially countable
• is not cototal
• is not countably distributive
• is not locally multi-presentable
• is not split abelian
• is not one-sorted finitary algebraic
• is not complete
• is not Barr-exact
• is not distributive
• does not satisfy CIP
• is not extensive
• does not have wide pullbacks
• is not small
• is not countable
• is not Barr-coexact
• does not have disjoint products
• is not codistributive
• does not have cocartesian cofiltered limits
• does not have cofiltered-limit-stable epimorphisms
• does not satisfy CSP
• is not coextensive
• does not have cosifted limits
• does not have equalizers of cokernel pairs
• is not locally poly-presentable
• is not multi-complete
• is not infinitary distributive
• is not countably extensive
• does not have connected limits
• is not a pretopos
• is not cocartesian coclosed
• is not infinitary extensive

*This also uses the deduced satisfied properties.