Finite Group Databasebeta

#13050964

order1344
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ #365
SylowC7 ⋊ #4494
SylowC3 ⋊ #89282

Subgroups

subgroupG/H
centerC2#10620521
commutatorC3×C7×C8C2×C4
Frattini, hypercenterC2×C8D3×D7
Fitting, cosocleC2×C3×C7×C8C22
socleC2×C3×C7#106
prime radicalC22×C3×C7SD16
hypocenterC3×C7#365
LCSG ▷ C3×C7×C8 ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8

84 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 336

Polycyclic presentation:

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

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 253);