Finite Group Databasebeta

C3×AGL(1,𝔽7)×C251 #44539433

order31626
automorphism?
homologyAbelianization (H1) = C2×C32×C251 · Schur multiplier (H2) = C3

Aliases

direct productC3×AGL(1,𝔽7)×C251
unambiguous semidirect productD7⋊(C32×C251)
unambiguous semidirect productΓL(1,𝔽8)⋊(C2×C3×C251)
unambiguous semidirect product(C3×D7)⋊(C3×C251)
unambiguous semidirect product(D7×C251)⋊C32
unambiguous semidirect product(C3×D7×C251)⋊C3

Splittings

Fitting, socleC3×C7×C251 ⋊ C2×C3
derived, SylowC7 ⋊ C2×C32×C251
HallC3×ΓL(1,𝔽8)×C251 ⋊ C2
HallD7×C251 ⋊ C32
HallC7×C251 ⋊ C2×C32
HallC3×ΓL(1,𝔽8) ⋊ C2×C251
HallD7 ⋊ C32×C251

Subgroups

subgroupG/H
center, hypercenterC3×C251AGL(1,𝔽7)
commutator, cosocle, hypocenterC7C2×C32×C251
FrattiniC1G
Fitting, socleC3×C7×C251C2×C3
LCSG ▷ C7
UCSC1 ◁ C3×C251

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5271

Conjugacy classes & character table

5271 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31626, 14);