Finite Group Databasebeta

C2×#10620985 #13059523

order1344
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#10620985

Splittings

HallC3×C7 ⋊ C2×#123
SylowC7 ⋊ C2×#894
SylowC3 ⋊ C2×#6498

Subgroups

subgroupG/H
centerC23C2×D3×D7
commutator, cosocleC22×C3×C7C24
FrattiniC22C22×D3×D7
FittingC22×C3×C4×C7C22
socleC23×C3×C7C23
prime radicalC22×C7×D12C2
hypercenterC22×C4D3×D7
hypocenterC3×C7C2×#123
LCSG ▷ C22×C3×C7 ▷ C3×C7
UCSC1 ◁ C23 ◁ C22×C4

684 conjugacy classes of subgroups; only the 176 normal subgroups are shown.

normal subgroups only

This group has 684 conjugacy classes of subgroups — too many to draw. Only its 176 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) = 672

Conjugacy classes & character table

156 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 8812);