Finite Group Databasebeta

C2×#10621577 #13062253

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

Aliases

direct productC2×#10621577

Splittings

HallC3×C7 ⋊ C2×2−1+4
SylowC7 ⋊ C2×#1007
SylowC3 ⋊ C2×#6554

Subgroups

subgroupG/H
centerC22C22×D3×D7
commutator, cosocleC2×C3×C7C25
FrattiniC2C23×D3×D7
FittingC2×C3×C7×Q8C22
socleC22×C3×C7C24
hypercenterC2×Q8D3×D7
hypocenterC3×C7C2×2−1+4
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C22 ◁ C2×Q8

1588 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 672

Conjugacy classes & character table

144 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 11542);