Finite Group Databasebeta

AGL(1,𝔽7)×D281 #37556249

order23604
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productAGL(1,𝔽7)×D281
unambiguous semidirect productD7⋊(C3×D281)
unambiguous semidirect product(D7×D281)⋊C3
unambiguous semidirect product(ΓL(1,𝔽8)×D281)⋊C2
unambiguous semidirect product(AGL(1,𝔽7)×C281)⋊C2
unambiguous semidirect product(ΓL(1,𝔽8)⋊D281)⋊C2

Splittings

Fitting, socle, derived, HallC7×C281 ⋊ C22×C3
HallD7×D281 ⋊ C3
HallΓL(1,𝔽8)×C281 ⋊ C22
SylowC281 ⋊ C2×AGL(1,𝔽7)
HallΓL(1,𝔽8) ⋊ C2×D281
SylowC7 ⋊ C2×C3×D281

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C281C22×C3
LCSG ▷ C7×C281
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1967

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23604, 26);