Finite Group Databasebeta

C22×#66694 #13062291

order1344
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC22×#66694

Splittings

FittingC24×C3×C7 ⋊ C22
HallC3×C7 ⋊ C23×D4
SylowC7 ⋊ C22×D3×D4
SylowC3 ⋊ C22×D4×D7

Subgroups

subgroupG/H
centerC23C2×D3×D7
commutator, cosocleC2×C3×C7C25
FrattiniC2C23×D3×D7
FittingC24×C3×C7C22
socleC23×C3×C7C23
hypercenterC24D3×D7
hypocenterC3×C7C23×D4
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C23 ◁ C24

2724 conjugacy classes of subgroups; only the 608 normal subgroups are shown.

normal subgroups only

This group has 2724 conjugacy classes of subgroups — too many to draw. Only its 608 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

168 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 11580);