Finite Group Databasebeta

C3×C13×C19×AGL(1,𝔽7) #44527827

order31122
automorphism?
homologyAbelianization (H1) = C2×C32×C13×C19 · Schur multiplier (H2) = C3

Aliases

direct productC3×C13×C19×AGL(1,𝔽7)
unambiguous semidirect productD7⋊(C32×C13×C19)
unambiguous semidirect productΓL(1,𝔽8)⋊(C2×C3×C13×C19)
unambiguous semidirect product(C3×D7)⋊(C3×C13×C19)

Splittings

Fitting, socleC3×C7×C13×C19 ⋊ C2×C3
derived, SylowC7 ⋊ C2×C32×C13×C19
HallC3×C13×C19×ΓL(1,𝔽8) ⋊ C2
HallC13×D7×C19 ⋊ C32
HallC7×C13×C19 ⋊ C2×C32
HallC3×C19×ΓL(1,𝔽8) ⋊ C2×C13
HallC3×C13×ΓL(1,𝔽8) ⋊ C2×C19
HallD7×C19 ⋊ C32×C13
HallC13×D7 ⋊ C32×C19
HallC7×C19 ⋊ C2×C32×C13
HallC7×C13 ⋊ C2×C32×C19
HallC3×ΓL(1,𝔽8) ⋊ C2×C13×C19
HallD7 ⋊ C32×C13×C19

Subgroups

subgroupG/H
center, hypercenterC3×C13×C19AGL(1,𝔽7)
commutator, cosocle, hypocenterC7C2×C32×C13×C19
FrattiniC1G
Fitting, socleC3×C7×C13×C19C2×C3
LCSG ▷ C7
UCSC1 ◁ C3×C13×C19

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5187

Conjugacy classes & character table

5187 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31122, 310);