Finite Group Databasebeta

C3×AGL(1,𝔽7)×D137 #46828620

order34524
automorphism?
homologyAbelianization (H1) = C22×C32 · Schur multiplier (H2) = C2×C3

Aliases

direct productC3×AGL(1,𝔽7)×D137
unambiguous semidirect productD7⋊(C32×D137)
unambiguous semidirect product(D7×D137)⋊C32
unambiguous semidirect product(ΓL(1,𝔽8)×D137)⋊(C2×C3)
unambiguous semidirect product(AGL(1,𝔽7)×C137)⋊(C2×C3)
unambiguous semidirect product(ΓL(1,𝔽8)⋊D137)⋊(C2×C3)
unambiguous semidirect product(C3×D7×D137)⋊C3

Splittings

Fitting, socleC3×C7×C137 ⋊ C22×C3
derived, HallC7×C137 ⋊ C22×C32
HallC3×ΓL(1,𝔽8)×C137 ⋊ C22
HallD7×D137 ⋊ C32
SylowC137 ⋊ C2×C3×AGL(1,𝔽7)
HallC3×ΓL(1,𝔽8) ⋊ C2×D137
SylowC7 ⋊ C2×C32×D137

Subgroups

subgroupG/H
center, hypercenterC3AGL(1,𝔽7)×D137
commutator, cosocle, hypocenterC7×C137C22×C32
FrattiniC1G
Fitting, socleC3×C7×C137C22×C3
LCSG ▷ C7×C137
UCSC1 ◁ C3

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2877

Conjugacy classes & character table

1470 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34524, 63);