Finite Group Databasebeta

D3×Dic7⋊C8 #13052949

order1344
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productD3×Dic7⋊C8

Splittings

HallC3×C7 ⋊ C2×C4⋊C8
SylowC7 ⋊ D3×C4⋊C8
SylowC3 ⋊ C2×Dic7⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D3×D7
commutatorC2×C3×C7C22×C8
FittingC2×C3×C7×C8C22
socleC22×C3×C7C22×C4
prime radicalC22×D3×C7C2×C4
cosocleC2×C3×C4×C7C23
hypercenterC2×C8D3×D7
hypocenterC3×C7C2×C4⋊C8
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2×C4 ◁ C2×C8

276 conjugacy classes of subgroups; only the 112 normal subgroups are shown.

normal subgroups only

This group has 276 conjugacy classes of subgroups — too many to draw. Only its 112 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

204 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 2238);