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C5×ΓL(1,𝔽8)×C149 #30627735

order15645
isoclinismisoclinic class of ΓL(1,𝔽8)
automorphism?
homologyAbelianization (H1) = C3×C5×C149 · Schur multiplier (H2) = C1

Aliases

direct productC5×ΓL(1,𝔽8)×C149
unambiguous semidirect productC7⋊(C3×C5×C149)
unambiguous semidirect product(C5×C7)⋊(C3×C149)
unambiguous semidirect product(C7×C149)⋊(C3×C5)
unambiguous semidirect product(C5×C7×C149)⋊C3

Splittings

Fitting, socle, HallC5×C7×C149 ⋊ C3
derived, SylowC7 ⋊ C3×C5×C149
HallC7×C149 ⋊ C3×C5
HallC5×C7 ⋊ C3×C149

Subgroups

subgroupG/H
center, hypercenterC5×C149ΓL(1,𝔽8)
commutator, cosocle, hypocenterC7C3×C5×C149
FrattiniC1G
Fitting, socleC5×C7×C149C3
LCSG ▷ C7
UCSC1 ◁ C5×C149

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5215

Conjugacy classes & character table

3725 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×C5×ΓL(1,𝔽8)×C149, C5×ΓL(1,𝔽8)×D149, C5×AGL(1,𝔽7)×C149, …
maximal normal subgroup ofC2×C5×ΓL(1,𝔽8)×C149, C5×ΓL(1,𝔽8)×D149, C5×AGL(1,𝔽7)×C149, …
maximal quotient ofC2×C5×ΓL(1,𝔽8)×C149

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15645, 2);