Finite Group Databasebeta

C2×#10621657 #13062374

order1344
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#10621657

Splittings

FittingC22×C3×C7×D4 ⋊ C2
HallC3×C7 ⋊ C2×H(5,𝔽2)
SylowC7 ⋊ C2×#1004
SylowC3 ⋊ C2×#6548

Subgroups

subgroupG/H
centerC22C23×D21
commutator, cosocleC2×C3×C7C25
FrattiniC2C24×D21
FittingC22×C3×C7×D4C2
socleC22×C3×C7C24
hypercenterC22×D4D21
hypocenterC3×C7C2×H(5,𝔽2)
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C22 ◁ C22×D4

1796 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 336

Conjugacy classes & character table

234 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 11663);