Finite Group Databasebeta

#13054857

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

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ #388
SylowC7 ⋊ #4944
SylowC3 ⋊ #89717

Subgroups

subgroupG/H
center, FrattiniC23C2×D3×D7
commutatorC22×C3×C7C22×C4
Fitting, prime radicalC24×C3×C7C22
socle, cosocleC23×C3×C7C23
hypercenterC24D3×D7
hypocenterC3×C7#388
LCSG ▷ C22×C3×C7 ▷ C3×C7
UCSC1 ◁ C23 ◁ C24

380 conjugacy classes of subgroups; only the 112 normal subgroups are shown.

normal subgroups only

This group has 380 conjugacy classes of subgroups — too many to draw. Only its 112 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

Polycyclic presentation:

2^6,3,7|a^2=f,b^2=e,c^a=cef,h^a=h^6,c^b=cd,g^b=g^2

Conjugacy classes & character table

156 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 4146);