Finite Group Databasebeta

C2×#10620501 #13053773

order1344
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#10620501

Splittings

HallC3×C7 ⋊ C2×#102
SylowC7 ⋊ C2×#809
SylowC3 ⋊ C2×#6406

Subgroups

subgroupG/H
centerC23#4245
commutatorC3×C4×C7C22×C4
FrattiniC2×C4C2×D3×D7
FittingC22×C3×C4×C7C22
socleC23×C3×C7D4
prime radicalC22×C7×D12C2
cosocleC2×C3×C4×C7C23
hypercenterC22×C4D3×D7
hypocenterC3×C7C2×#102
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C23 ◁ C22×C4

404 conjugacy classes of subgroups; only the 144 normal subgroups are shown.

normal subgroups only

This group has 404 conjugacy classes of subgroups — too many to draw. Only its 144 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, 3062);