Finite Group Databasebeta

AGL(1,𝔽7)×D277 #37551636

order23268
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productAGL(1,𝔽7)×D277
unambiguous semidirect productD7⋊(C3×D277)
unambiguous semidirect product(ΓL(1,𝔽8)×D277)⋊C2
unambiguous semidirect product(AGL(1,𝔽7)×C277)⋊C2
unambiguous semidirect product(ΓL(1,𝔽8)⋊D277)⋊C2

Splittings

Fitting, socle, derived, HallC7×C277 ⋊ C22×C3
HallD7×D277 ⋊ C3
HallΓL(1,𝔽8)×C277 ⋊ C22
SylowC277 ⋊ C2×AGL(1,𝔽7)
HallΓL(1,𝔽8) ⋊ C2×D277
SylowC7 ⋊ C2×C3×D277

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C277C22×C3
LCSG ▷ C7×C277
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1939

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23268, 32);