Finite Group Databasebeta

C2×#11722372 #13164460

order1728
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23×C3

Aliases

direct productC2×#11722372

Subgroups

subgroupG/H
centerC22C2×C9⋊S4
commutator, cosocle, hypocenterC9×SL(2,𝔽3)C23
FrattiniC2×C3C22×C3⋊S4
FittingC2×C9×#41D3
socleC22×C3C2×C3⋊S4
prime radicalC2×C3×#41⋊C3D3
hypercenterC2×C4C9⋊S4
LCSG ▷ C9×SL(2,𝔽3)
UCSC1 ◁ C22 ◁ C2×C4

563 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 563 conjugacy classes of subgroups — too many to draw. Only its 85 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 576

Conjugacy classes & character table

138 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 30523);