Finite Group Databasebeta

#13053792

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

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ #419
SylowC7 ⋊ #5225
SylowC3 ⋊ #89776

Subgroups

subgroupG/H
centerC22C2×#4245
commutatorC3×C4×C7C22×C4
FrattiniC2×C4C2×D3×D7
FittingC22×C3×C4×C7C22
socleC22×C3×C7C2×D4
prime radicalC23×C3×C7D4
cosocleC2×C3×C4×C7C23
hypercenterC22×C4D3×D7
hypocenterC3×C7#419
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C22 ◁ C22×C4

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

normal subgroups only

This group has 300 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=d,e^2=f,b^a=be,e^a=ef,h^a=h^6,c^b=cf,e^b=ef,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, 3081);