Finite Group Databasebeta

ΓL(1,𝔽8)×C31⋊C3 #14519872

order1953
isoclinismisoclinic class of ΓL(1,𝔽8)×C31⋊C3
automorphism?
homologyAbelianization (H1) = C32 · Schur multiplier (H2) = C3

Aliases

direct productΓL(1,𝔽8)×C31⋊C3
unambiguous semidirect product(ΓL(1,𝔽8)×C31)⋊C3
unambiguous semidirect product(C7×C31⋊C3)⋊C3
unambiguous semidirect product#10620252⋊C3
unambiguous semidirect product#10620253⋊C3

Splittings

Fitting, socle, derived, HallC7×C31 ⋊ C32
SylowC31 ⋊ C3×ΓL(1,𝔽8)
SylowC7 ⋊ C3×C31⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C31C32
LCSG ▷ C7×C31
UCSC1

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 38
transitive degreeμt(G) = 217

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofΓL(1,𝔽8)⋊(D31⋊C3), AGL(1,𝔽7)×C31⋊C3, ΓL(1,𝔽8)×D31⋊C3, …
maximal normal subgroup ofΓL(1,𝔽8)⋊(D31⋊C3), AGL(1,𝔽7)×C31⋊C3, ΓL(1,𝔽8)×D31⋊C3, …
maximal quotient ofC2×ΓL(1,𝔽8)×C31⋊C3, C31⋊C3×C49⋊C3, C7×ΓL(1,𝔽8)×C31⋊C3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1953, 6);