Finite Group Databasebeta

#13052397

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

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ #442
SylowC7 ⋊ #5014
SylowC3 ⋊ #89483

Subgroups

subgroupG/H
centerC22C2×#4246
commutatorC3×C4×C7C22×C4
FrattiniC2×C4C2×D3×D7
FittingC3×C42×C7C22
socleC22×C3×C7C2×D4
prime radicalC2×#66561C2
cosocleC2×C3×C4×C7C23
hypercenterC42D3×D7
hypocenterC3×C7#442
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C22 ◁ C42

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

normal subgroups only

This group has 264 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) = 672

Polycyclic presentation:

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

Conjugacy classes & character table

150 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 1686);