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C5×ΓL(1,𝔽8)⋊D149 #44530984

order31290
automorphism?
homologyAbelianization (H1) = C2×C3×C5 · Schur multiplier (H2) = C1

Aliases

direct productC5×ΓL(1,𝔽8)⋊D149
unambiguous semidirect productΓL(1,𝔽8)⋊(C5×D149)
unambiguous semidirect productC149⋊(C5×AGL(1,𝔽7))
unambiguous semidirect productD1043⋊(C3×C5)
unambiguous semidirect product(C5×D1043)⋊C3

Splittings

Fitting, socle, HallC5×C7×C149 ⋊ C2×C3
derived, HallC7×C149 ⋊ C2×C3×C5
HallC5×ΓL(1,𝔽8)×C149 ⋊ C2
HallC5×D1043 ⋊ C3
HallΓL(1,𝔽8)×C149 ⋊ C2×C5
HallD1043 ⋊ C3×C5
HallC5×C149 ⋊ AGL(1,𝔽7)
SylowC149 ⋊ C5×AGL(1,𝔽7)
HallC5×ΓL(1,𝔽8) ⋊ D149
HallC5×C7 ⋊ C3×D149
HallΓL(1,𝔽8) ⋊ C5×D149
SylowC7 ⋊ C3×C5×D149

Subgroups

subgroupG/H
center, hypercenterC5ΓL(1,𝔽8)⋊D149
commutator, cosocle, hypocenterC7×C149C2×C3×C5
FrattiniC1G
Fitting, socleC5×C7×C149C2×C3
LCSG ▷ C7×C149
UCSC1 ◁ C5

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5215

Conjugacy classes & character table

1885 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31290, 20);