Finite Group Databasebeta

D7×#812 #13052902

order1344
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

direct productD7×#812

Splittings

HallC3×C7 ⋊ C2×M32
SylowC7 ⋊ C2×#812
SylowC3 ⋊ D7×M32

Subgroups

subgroupG/H
center, FrattiniC8C2×D3×D7
commutator, socleC2×C3×C7C22×C8
FittingC2×C3×C7×C8C22
prime radicalC22×C3×D7C8
cosocleC3×C7×C8C23
hypercenterC2×C8D3×D7
hypocenterC3×C7C2×M32
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C8 ◁ C2×C8

180 conjugacy classes of subgroups; only the 92 normal subgroups are shown.

normal subgroups only

This group has 180 conjugacy classes of subgroups — too many to draw. Only its 92 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) = 336

Conjugacy classes & character table

180 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 2191);