Finite Group Databasebeta

Subgroup lattice of (Cp2)3

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
Subgroups3p4 + 4p3 + 8p2 + 5p + 7
Classes of subgroups8
Automorphismsp18 − p17 − p16 + p14 + p13 − p12
Classes with a complement2

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
Cp(Cp2)2 × Cpp2 + p + 1
Cp2 (direct factor)(Cp2)2p4 + p3 + p2
(Cp)2Cp2 × (Cp)2p2 + p + 1
Cp2 × CpCp2 × Cpp4 + 2p3 + 2p2 + p
(Cp)3 (characteristic)(Cp)31
(Cp2)2 (direct factor)Cp2p4 + p3 + p2
Cp2 × (Cp)2(Cp)2p2 + p + 1
(Cp2)2 × CpCpp2 + p + 1

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