Finite Group Databasebeta

C22⋊ΓL(1,𝔽8)×C277 #37551667

order23268
automorphism?
homologyAbelianization (H1) = C3×C277 · Schur multiplier (H2) = C2

Aliases

direct productC22⋊ΓL(1,𝔽8)×C277
unambiguous semidirect productC22⋊(ΓL(1,𝔽8)×C277)
unambiguous semidirect productC7⋊(A4×C277)

Splittings

Fitting, socle, HallC22×C7×C277 ⋊ C3
derived, HallC22×C7 ⋊ C3×C277
HallC7×C277 ⋊ A4
HallC22×C277 ⋊ ΓL(1,𝔽8)
SylowC7 ⋊ A4×C277
SylowC22 ⋊ ΓL(1,𝔽8)×C277

Subgroups

subgroupG/H
center, hypercenterC277C22⋊ΓL(1,𝔽8)
commutator, cosocle, hypocenterC22×C7C3×C277
FrattiniC1G
Fitting, socleC22×C7×C277C3
LCSG ▷ C22×C7
UCSC1 ◁ C277

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7756

Conjugacy classes & character table

3324 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23268, 63);