Finite Group Databasebeta

C2×C7×#834 #13056249

order1344
automorphism?
homologyAbelianization (H1) = C22×C4×C7 · Schur multiplier (H2) = C24

Aliases

direct productC2×C7×#834

Splittings

HallC3×C7 ⋊ C2×#99
SylowC3 ⋊ C2×C7×#99

Subgroups

subgroupG/H
centerC22×C7#217
commutatorC22×C3C22×C4×C7
FrattiniC23C22×D3×C7
Fitting, prime radicalC22×C3×C7×D4C2
socleC22×C3×C7C22⋊C4
cosocleC23×C3C23×C7
hypercenterC22×C7×D4D3
hypocenterC3C2×C7×#99
LCSG ▷ C22×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C7 ◁ C24×C7 ◁ C22×C7×D4

420 conjugacy classes of subgroups; only the 142 normal subgroups are shown.

normal subgroups only

This group has 420 conjugacy classes of subgroups — too many to draw. Only its 142 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

294 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 5538);