Finite Group Databasebeta

#13053692

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

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ #391
SylowC7 ⋊ #5229
SylowC3 ⋊ #89701

Subgroups

subgroupG/H
center, FrattiniC23C2×D3×D7
commutatorC22×C3×C7C22×C4
FittingC22×C3×C4×C7C22
socle, prime radical, cosocleC23×C3×C7C23
hypercenterC22×C4D3×D7
hypocenterC3×C7#391
LCSG ▷ C22×C3×C7 ▷ C3×C7
UCSC1 ◁ C23 ◁ C22×C4

372 conjugacy classes of subgroups; only the 152 normal subgroups are shown.

normal subgroups only

This group has 372 conjugacy classes of subgroups — too many to draw. Only its 152 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) = 1344

Polycyclic presentation:

2^6,3,7|a^2=f,b^2=d,c^2=f,b^a=be,c^a=cf,h^a=h^6,g^b=g^2

Conjugacy classes & character table

192 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 2981);