Finite Group Databasebeta

C3×ΓL(1,𝔽8)⋊(D29⋊C7) #38784646

order25578
automorphism?
homologyAbelianization (H1) = C2×C32×C7 · Schur multiplier (H2) = C3

Aliases

direct productC3×ΓL(1,𝔽8)⋊(D29⋊C7)
unambiguous semidirect productΓL(1,𝔽8)⋊(C3×D29⋊C7)
unambiguous semidirect product(C29⋊C7)⋊(C3×AGL(1,𝔽7))
unambiguous semidirect product(ΓL(1,𝔽8)⋊D29)⋊(C3×C7)
unambiguous semidirect product(C7⋊(D29⋊C7))⋊C32
unambiguous semidirect product(C3×ΓL(1,𝔽8)⋊D29)⋊C7
unambiguous semidirect product(C3×C7⋊(D29⋊C7))⋊C3

Splittings

Fitting, socleC3×C7×C29 ⋊ C2×C3×C7
derivedC7×C29 ⋊ C2×C32×C7
HallC3×ΓL(1,𝔽8)×C29⋊C7 ⋊ C2
HallC7⋊(D29⋊C7) ⋊ C32
HallC7×C29⋊C7 ⋊ C2×C32
SylowC29 ⋊ C3×C7×AGL(1,𝔽7)

Subgroups

subgroupG/H
center, hypercenterC3ΓL(1,𝔽8)⋊(D29⋊C7)
commutator, cosocle, hypocenterC7×C29C2×C32×C7
FrattiniC1G
Fitting, socleC3×C7×C29C2×C3×C7
LCSG ▷ C7×C29
UCSC1 ◁ C3

100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 609

Conjugacy classes & character table

177 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25578, 90);