C4×C2 and C2×C2×C2 as direct products

C4×C2 is the direct product of C4 and C2. It is also the direct product of C2 and C4.

C₂³ is the direct product of C2 and C₂². It is also the direct product of C₂³ and C2.

Direct products are of little interest (their automorphism groups are interesting, but that is not relevant here). It is obvious how they are built

This is a sub-page of Groups of order 8, regarded as Extensions
which describes various kinds of group extensions.

See also my main index page for groups.

Copyright N.S.Wedd 2008