Finite Group Databasebeta

C22⋊C8×D21 #13056362

order1344
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC22⋊C8×D21

Splittings

FittingC3×C7×C22⋊C8 ⋊ C2
HallC3×C7 ⋊ C2×C22⋊C8
SylowC7 ⋊ D3×C22⋊C8
SylowC3 ⋊ D7×C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D21
commutatorC2×C3×C7C22×C8
FittingC3×C7×C22⋊C8C2
socleC22×C3×C7C22×C4
prime radicalC23×D21C4
cosocleC2×C3×C4×C7C23
hypercenterC22⋊C8D21
hypocenterC3×C7C2×C22⋊C8
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2×C4 ◁ C22⋊C8

404 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 404 conjugacy classes of subgroups — too many to draw. Only its 105 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

240 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 5651);