Finite Group Databasebeta

C2×#11722251 #13164191

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

Aliases

direct productC2×#11722251

Subgroups

subgroupG/H
center, hypercenterC22D3×(C22⋊C9)⋊C2
commutator, cosocle, hypocenterC3×Q8⋊C9C23
FrattiniC2×C3C2×D3×S4
FittingC2×C32×Q8C2×D3
socleC22×C32C2×S4
LCSG ▷ C3×Q8⋊C9
UCSC1 ◁ C22

577 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 577 conjugacy classes of subgroups — too many to draw. Only its 61 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) = 288

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 30254);