Finite Group Databasebeta

C2×C22⋊H(5,𝔽3) #14519343

order1944
automorphism?
homologyAbelianization (H1) = C2×C34 · Schur multiplier (H2) = C2×C35

Aliases

direct productC2×C22⋊H(5,𝔽3)
unambiguous semidirect productC23⋊H(5,𝔽3)

Splittings

FittingC23×C3×H(3,𝔽3) ⋊ C3
SylowC23 ⋊ H(5,𝔽3)

Subgroups

subgroupG/H
centerC2×C3C33×A4
commutator, cosocleC22×C3C2×C34
FrattiniC3C2×C33×A4
FittingC23×C3×H(3,𝔽3)C3
socleC23×C3C34
hypercenterC2×C3×H(3,𝔽3)A4
hypocenterC22C2×H(5,𝔽3)
LCSG ▷ C22×C3 ▷ C22
UCSC1 ◁ C2×C3 ◁ C2×C3×H(3,𝔽3)

1396 conjugacy classes of subgroups; only the 484 normal subgroups are shown.

normal subgroups only

This group has 1396 conjugacy classes of subgroups — too many to draw. Only its 484 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) = 54

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 3737);