Finite Group Databasebeta

C2×#11720780 #13147377

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

Aliases

direct productC2×#11720780

Splittings

FittingC22×C4×H(3,𝔽3) ⋊ C4
SylowH(3,𝔽3) ⋊ C2×#99

Subgroups

subgroupG/H
center, socleC22×C3C22⋊#157
commutatorC22×H(3,𝔽3)C22×C4
FrattiniC22×C3C22×#157
FittingC22×C4×H(3,𝔽3)C4
prime radicalC22×C4⋊#272C2
cosocleC22×#272C23
hypercenterC22×C3×C4#157
hypocenterH(3,𝔽3)C2×#99
LCSG ▷ C22×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22×C3 ◁ C23×C3 ◁ C22×C3×C4

787 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 787 conjugacy classes of subgroups — too many to draw. Only its 63 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

98 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 13440);