Finite Group Databasebeta

AGL(1,𝔽7)×C281 #26044642

order11802
isoclinismisoclinic class of AGL(1,𝔽7)
automorphism?
homologyAbelianization (H1) = C2×C3×C281 · Schur multiplier (H2) = C1

Aliases

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

Splittings

Fitting, socle, HallC7×C281 ⋊ C2×C3
derived, SylowC7 ⋊ C2×C3×C281
HallΓL(1,𝔽8)×C281 ⋊ C2
HallD7×C281 ⋊ C3
HallΓL(1,𝔽8) ⋊ C2×C281
HallD7 ⋊ C3×C281

Subgroups

subgroupG/H
center, hypercenterC281AGL(1,𝔽7)
commutator, cosocle, hypocenterC7C2×C3×C281
FrattiniC1G
Fitting, socleC7×C281C2×C3
LCSG ▷ C7
UCSC1 ◁ C281

16 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1967 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofAGL(1,𝔽7)×D281, C2×AGL(1,𝔽7)×C281, C3×AGL(1,𝔽7)×C281, …
maximal normal subgroup ofAGL(1,𝔽7)×D281, C2×AGL(1,𝔽7)×C281, C3×AGL(1,𝔽7)×C281
maximal quotient ofΓL(1,𝔽8)⋊C4×C281, C2×AGL(1,𝔽7)×C281, D7⋊C9×C281, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11802, 15);