Finite Group Databasebeta

C22⋊ΓL(1,𝔽8)×C401 #46797679

order33684
automorphism?
homologyAbelianization (H1) = C3×C401 · Schur multiplier (H2) = C2

Aliases

direct productC22⋊ΓL(1,𝔽8)×C401
unambiguous semidirect productC22⋊(ΓL(1,𝔽8)×C401)
unambiguous semidirect productC7⋊(A4×C401)
unambiguous semidirect product(C22×C401)⋊ΓL(1,𝔽8)
unambiguous semidirect product(C7×C401)⋊A4

Splittings

Fitting, socle, HallC22×C7×C401 ⋊ C3
derived, HallC22×C7 ⋊ C3×C401
HallC7×C401 ⋊ A4
HallC22×C401 ⋊ ΓL(1,𝔽8)
SylowC7 ⋊ A4×C401
SylowC22 ⋊ ΓL(1,𝔽8)×C401

Subgroups

subgroupG/H
center, hypercenterC401C22⋊ΓL(1,𝔽8)
commutator, cosocle, hypocenterC22×C7C3×C401
FrattiniC1G
Fitting, socleC22×C7×C401C3
LCSG ▷ C22×C7
UCSC1 ◁ C401

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11228

Conjugacy classes & character table

4812 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33684, 32);