Finite Group Databasebeta

ΓL(1,𝔽8)×C289 #20258643

order6069
isoclinismisoclinic class of ΓL(1,𝔽8)
automorphism?
homologyAbelianization (H1) = C3×C289 · Schur multiplier (H2) = C1

Aliases

direct productΓL(1,𝔽8)×C289
unambiguous semidirect productC7⋊(C3×C289)
unambiguous semidirect product(C7×C289)⋊C3

Splittings

Fitting, HallC7×C289 ⋊ C3
derived, SylowC7 ⋊ C3×C289

Subgroups

subgroupG/H
center, hypercenterC289ΓL(1,𝔽8)
commutator, hypocenterC7C3×C289
FrattiniC17C17×ΓL(1,𝔽8)
FittingC7×C289C3
socleC7×C17C3×C17
LCSG ▷ C7
UCSC1 ◁ C289

12 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1445 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofΓL(1,𝔽8)×D289, AGL(1,𝔽7)×C289, ΓL(1,𝔽8)⋊D289, …
maximal normal subgroup ofΓL(1,𝔽8)×D289, AGL(1,𝔽7)×C289, ΓL(1,𝔽8)⋊D289, …
maximal quotient ofC2×ΓL(1,𝔽8)×C289, C7⋊C9×C289, C3×ΓL(1,𝔽8)×C289, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6069, 2);