Finite Group Databasebeta

A4×Dic7⋊C4 #13057607

order1344
automorphism?
homologyAbelianization (H1) = C2×C3×C4 · Schur multiplier (H2) = C22

Aliases

direct productA4×Dic7⋊C4

Splittings

HallC22×Dic7⋊C4 ⋊ C3
SylowC7 ⋊ A4×C4⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×A4×D7
commutatorC23×C7C2×C3×C4
FittingC23×C4×C7C2×C3
socle, cosocleC24×C7C22×C3
prime radicalC22×C7×A4C22
hypercenterC2×C4A4×D7
hypocenterC22×C7C3×C4⋊C4
LCSG ▷ C23×C7 ▷ C22×C7
UCSC1 ◁ C22 ◁ C2×C4

226 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 226 conjugacy classes of subgroups — too many to draw. Only its 51 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

136 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 6896);