Finite Group Databasebeta

C3×AGL(1,𝔽7)×C257 #44569212

order32382
automorphism?
homologyAbelianization (H1) = C2×C32×C257 · Schur multiplier (H2) = C3

Aliases

direct productC3×AGL(1,𝔽7)×C257
unambiguous semidirect productD7⋊(C32×C257)
unambiguous semidirect productΓL(1,𝔽8)⋊(C2×C3×C257)
unambiguous semidirect product(C3×D7)⋊(C3×C257)
unambiguous semidirect product(D7×C257)⋊C32
unambiguous semidirect product(C3×D7×C257)⋊C3

Splittings

Fitting, socleC3×C7×C257 ⋊ C2×C3
derived, SylowC7 ⋊ C2×C32×C257
HallC3×ΓL(1,𝔽8)×C257 ⋊ C2
HallD7×C257 ⋊ C32
HallC7×C257 ⋊ C2×C32
HallC3×ΓL(1,𝔽8) ⋊ C2×C257
HallD7 ⋊ C32×C257

Subgroups

subgroupG/H
center, hypercenterC3×C257AGL(1,𝔽7)
commutator, cosocle, hypocenterC7C2×C32×C257
FrattiniC1G
Fitting, socleC3×C7×C257C2×C3
LCSG ▷ C7
UCSC1 ◁ C3×C257

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5397

Conjugacy classes & character table

5397 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32382, 14);