Finite Group Databasebeta

C7×C17×C22⋊ΓL(1,𝔽8) #23756266

order9996
isoclinismisoclinic class of C22⋊ΓL(1,𝔽8)
automorphism?
homologyAbelianization (H1) = C3×C7×C17 · Schur multiplier (H2) = C2

Aliases

direct productC7×C17×C22⋊ΓL(1,𝔽8)
unambiguous semidirect productC22⋊(C7×C17×ΓL(1,𝔽8))
unambiguous semidirect productC7⋊(C7×A4×C17)
unambiguous semidirect product(C22×C17)⋊(C7×ΓL(1,𝔽8))
unambiguous semidirect product(C7×C17)⋊(C7×A4)

Splittings

Fitting, socle, HallC22×C72×C17 ⋊ C3
derivedC22×C7 ⋊ C3×C7×C17
HallC72×C17 ⋊ A4
HallC22×C72 ⋊ C3×C17
HallC22×C17 ⋊ C7×ΓL(1,𝔽8)
SylowC72 ⋊ A4×C17
SylowC22 ⋊ C7×C17×ΓL(1,𝔽8)

Subgroups

subgroupG/H
center, hypercenterC7×C17C22⋊ΓL(1,𝔽8)
commutator, cosocle, hypocenterC22×C7C3×C7×C17
FrattiniC1G
Fitting, socleC22×C72×C17C3
LCSG ▷ C22×C7
UCSC1 ◁ C7×C17

60 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1428 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC7×A4×C17×ΓL(1,𝔽8), C17×ΓL(1,𝔽8)×C22⋊ΓL(1,𝔽8), C17×#3861⋊A4, …
maximal normal subgroup ofC7×A4×C17×ΓL(1,𝔽8), C17×ΓL(1,𝔽8)×C22⋊ΓL(1,𝔽8), C17×#3861⋊A4, …
maximal quotient ofC7×C17×C22⋊(C7⋊C9), C3×C7×C17×C22⋊ΓL(1,𝔽8)

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9996, 169);