Finite Group Databasebeta

C2×#10621091 #13060585

order1344
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#10621091

Splittings

HallC3×C7 ⋊ C2×#117
SylowC7 ⋊ C2×#877
SylowC3 ⋊ C2×#6489

Subgroups

subgroupG/H
centerC23C2×D3×D7
commutatorC2×C3×C7C23×C4
FrattiniC22C22×D3×D7
Fitting, prime radicalC24×C3×C7C22
socleC23×C3×C7C23
cosocleC22×C3×C7C24
hypercenterC24D3×D7
hypocenterC3×C7C2×#117
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C23 ◁ C24

660 conjugacy classes of subgroups; only the 272 normal subgroups are shown.

normal subgroups only

This group has 660 conjugacy classes of subgroups — too many to draw. Only its 272 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, 9874);