Finite Group Databasebeta

#13052488

order1344
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC3×C42×C7 ⋊ C22
HallC3×C7 ⋊ #421
SylowC7 ⋊ #5005
SylowC3 ⋊ #89593

Subgroups

subgroupG/H
centerC4D7×D12
commutatorC3×C4×C7C22×C4
FrattiniC2×C4C2×D3×D7
FittingC3×C42×C7C22
socleC2×C3×C7C2×C22⋊C4
prime radicalD7×#235C2
cosocleC2×C3×C4×C7C23
hypercenterC42D3×D7
hypocenterC3×C7#421
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C4 ◁ C2×C4 ◁ C42

308 conjugacy classes of subgroups; only the 78 normal subgroups are shown.

normal subgroups only

This group has 308 conjugacy classes of subgroups — too many to draw. Only its 78 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

Polycyclic presentation:

2^6,3,7|c^2=d,e^2=f,c^a=cf,h^a=h^6,c^b=ce,d^b=df,e^b=ef,g^b=g^2

Conjugacy classes & character table

132 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 1777);