Finite Group Databasebeta

Subgroup lattice of (Cp3)2

Valid at every prime. The subgroup lattice of this shape is one object: each count below is a polynomial in p, and substituting a prime gives the lattice of that group.

Orderp6
Subgroupsp3 + 3p2 + 5p + 7
Classes of subgroups8
Automorphismsp12 − p11 − p10 + p9
Classes with a complement1

Diagram

Each circle is one class of subgroups, labeled by the exponents of its shape — 3,2 is Cp3 × Cp2, and 2²,1 is (Cp2)2 × Cp. The badge is how many subgroups the class holds. Hover a row of the table to light its circle, or click a circle to jump to its row.

Classes of subgroups

SubgroupQuotientSubgroups
CpCp3 × Cp2p + 1
Cp2Cp3 × Cpp2 + p
(Cp)2 (characteristic)(Cp2)21
Cp3 (direct factor)Cp3p3 + p2
Cp2 × CpCp2 × Cpp + 1
Cp3 × CpCp2p2 + p
(Cp2)2 (characteristic)(Cp)21
Cp3 × Cp2Cpp + 1

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