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C2×AGL(1,𝔽7)×C71⋊C5 #44447170

order29820
automorphism?
homologyAbelianization (H1) = C22×C3×C5 · Schur multiplier (H2) = C2

Aliases

direct productC2×AGL(1,𝔽7)×C71⋊C5
unambiguous semidirect productD7⋊(C2×C3×C71⋊C5)
unambiguous semidirect productΓL(1,𝔽8)⋊(C22×C71⋊C5)
unambiguous semidirect product(C2×D7)⋊(C3×C71⋊C5)
unambiguous semidirect product(C2×ΓL(1,𝔽8))⋊(C2×C71⋊C5)
unambiguous semidirect product(C2×AGL(1,𝔽7)×C71)⋊C5
unambiguous semidirect product(C2×D7×C71⋊C5)⋊C3

Splittings

Fitting, socleC2×C7×C71 ⋊ C2×C3×C5
derived, HallC7×C71 ⋊ C22×C3×C5
HallC2×D7×C71⋊C5 ⋊ C3
HallΓL(1,𝔽8)×C71⋊C5 ⋊ C22
HallC2×AGL(1,𝔽7)×C71 ⋊ C5
HallC7×C71⋊C5 ⋊ C22×C3
HallC2×D7×C71 ⋊ C3×C5
HallΓL(1,𝔽8)×C71 ⋊ C22×C5
SylowC71 ⋊ C2×C5×AGL(1,𝔽7)
HallC2×D7 ⋊ C3×C71⋊C5
HallΓL(1,𝔽8) ⋊ C22×C71⋊C5
SylowC7 ⋊ C22×C3×C71⋊C5

Subgroups

subgroupG/H
center, hypercenterC2AGL(1,𝔽7)×C71⋊C5
commutator, cosocle, hypocenterC7×C71C22×C3×C5
FrattiniC1G
Fitting, socleC2×C7×C71C2×C3×C5
LCSG ▷ C7×C71
UCSC1 ◁ C2

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 994

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29820, 58);