Finite Group Databasebeta

ΓL(1,𝔽8)×D197 #22552019

order8274
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C1

Aliases

direct productΓL(1,𝔽8)×D197
unambiguous semidirect productC197⋊(C2×ΓL(1,𝔽8))
unambiguous semidirect product(C7×D197)⋊C3

Splittings

Fitting, socle, derived, HallC7×C197 ⋊ C2×C3
HallΓL(1,𝔽8)×C197 ⋊ C2
HallC7×D197 ⋊ C3
SylowC197 ⋊ C2×ΓL(1,𝔽8)
SylowC7 ⋊ C3×D197

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC7×C197C2×C3
LCSG ▷ C7×C197
UCSC1

16 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

500 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofΓL(1,𝔽8)⋊#11716161, AGL(1,𝔽7)×D197, ΓL(1,𝔽8)×#11716161, …
maximal normal subgroup ofΓL(1,𝔽8)⋊#11716161, AGL(1,𝔽7)×D197, ΓL(1,𝔽8)×#11716161, …
maximal quotient ofΓL(1,𝔽8)×Dic197, C2×ΓL(1,𝔽8)×D197, C7⋊C9×D197, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8274, 14);