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C149×C5⋊AGL(1,𝔽7) #44530987

order31290
automorphism?
homologyAbelianization (H1) = C2×C3×C149 · Schur multiplier (H2) = C1

Aliases

direct productC149×C5⋊AGL(1,𝔽7)
unambiguous semidirect productC5⋊(AGL(1,𝔽7)×C149)
unambiguous semidirect productΓL(1,𝔽8)⋊(D5×C149)
unambiguous semidirect productD35⋊(C3×C149)
unambiguous semidirect product(D35×C149)⋊C3

Splittings

Fitting, socle, HallC5×C7×C149 ⋊ C2×C3
derived, HallC5×C7 ⋊ C2×C3×C149
HallC5×ΓL(1,𝔽8)×C149 ⋊ C2
HallD35×C149 ⋊ C3
HallΓL(1,𝔽8)×C149 ⋊ D5
HallC7×C149 ⋊ C3×D5
HallC5×C149 ⋊ AGL(1,𝔽7)
HallC5×ΓL(1,𝔽8) ⋊ C2×C149
HallD35 ⋊ C3×C149
HallΓL(1,𝔽8) ⋊ D5×C149
SylowC7 ⋊ C3×D5×C149
SylowC5 ⋊ AGL(1,𝔽7)×C149

Subgroups

subgroupG/H
center, hypercenterC149C5⋊AGL(1,𝔽7)
commutator, cosocle, hypocenterC5×C7C2×C3×C149
FrattiniC1G
Fitting, socleC5×C7×C149C2×C3
LCSG ▷ C5×C7
UCSC1 ◁ C149

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5215

Conjugacy classes & character table

2533 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31290, 23);