Finite Group Databasebeta

C2×#11720580 #13144822

order1728
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#11720580

Splittings

SylowH(3,𝔽3) ⋊ C2×#99

Subgroups

subgroupG/H
center, socleC22×C3#3757
commutatorC22×H(3,𝔽3)C22×C4
FrattiniC23×C3C22×C3⋊D3
Fitting, prime radicalC22×D4×H(3,𝔽3)C2
cosocleC23×H(3,𝔽3)C23
hypercenterC22×C3×D4C3⋊D3
hypocenterH(3,𝔽3)C2×#99
LCSG ▷ C22×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22×C3 ◁ C24×C3 ◁ C22×C3×D4

1155 conjugacy classes of subgroups; only the 221 normal subgroups are shown.

normal subgroups only

This group has 1155 conjugacy classes of subgroups — too many to draw. Only its 221 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) = 144

Conjugacy classes & character table

146 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 10885);