Finite Group Databasebeta

C17×ΓL(1,𝔽8)⋊AGL(1,𝔽7) #28418376

order14994
automorphism?
homologyAbelianization (H1) = C2×C32×C17 · Schur multiplier (H2) = C3

Aliases

direct productC17×ΓL(1,𝔽8)⋊AGL(1,𝔽7)
unambiguous semidirect productΓL(1,𝔽8)⋊(C17×AGL(1,𝔽7))
unambiguous semidirect product(ΓL(1,𝔽8)⋊D7)⋊(C3×C17)
unambiguous semidirect product#64424⋊(C3×C17)
unambiguous semidirect product#64425⋊(C3×C17)
unambiguous semidirect product(C17×#64424)⋊C3
unambiguous semidirect product(C17×#64425)⋊C3
unambiguous semidirect product(C17×ΓL(1,𝔽8)⋊D7)⋊C3

Splittings

Fitting, socle, HallC72×C17 ⋊ C2×C32
derived, SylowC72 ⋊ C2×C32×C17
HallC17×ΓL(1,𝔽8)2 ⋊ C2
HallC17×C7⋊D7 ⋊ C32
HallΓL(1,𝔽8)2 ⋊ C2×C17
HallC7⋊D7 ⋊ C32×C17

Subgroups

subgroupG/H
center, hypercenterC17ΓL(1,𝔽8)⋊AGL(1,𝔽7)
commutator, cosocle, hypocenterC72C2×C32×C17
FrattiniC1G
Fitting, socleC72×C17C2×C32
LCSG ▷ C72
UCSC1 ◁ C17

112 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 357

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC17×#10596885⋊C3, #23756207⋊C3, C17×(#64418⋊C2)⋊C3, …
maximal normal subgroup ofC17×#10596885⋊C3, #23756207⋊C3, C17×(#64418⋊C2)⋊C3, …
maximal quotient ofC17×ΓL(1,𝔽8)⋊(ΓL(1,𝔽8)⋊C4), C2×C17×ΓL(1,𝔽8)⋊AGL(1,𝔽7)

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14994, 68);