Finite Group Databasebeta

D3×AGL(1,𝔽71) #44447162

order29820
automorphism?
homologyAbelianization (H1) = C22×C5×C7 · Schur multiplier (H2) = C2

Aliases

direct productD3×AGL(1,𝔽71)
unambiguous semidirect product(D71⋊C5)⋊(D3×C7)
unambiguous semidirect product(D71⋊C7)⋊(C5×D3)
unambiguous semidirect product(D3×D71⋊C5)⋊C7
unambiguous semidirect product(D3×D71⋊C7)⋊C5
unambiguous semidirect product(C3×AGL(1,𝔽71))⋊C2
unambiguous semidirect product(D3×(C71⋊C5)⋊C7)⋊C2
unambiguous semidirect product(C3⋊AGL(1,𝔽71))⋊C2

Splittings

Fitting, socle, derived, HallC3×C71 ⋊ C22×C5×C7
HallC3×(C71⋊C5)⋊C7 ⋊ C22
HallD3×D71⋊C7 ⋊ C5
HallD3×D71⋊C5 ⋊ C7
Hall(C71⋊C5)⋊C7 ⋊ C2×D3
HallC3×C71⋊C7 ⋊ C22×C5
HallC3×C71⋊C5 ⋊ C22×C7
HallD3×D71 ⋊ C5×C7
HallC71⋊C7 ⋊ C2×C5×D3
HallC71⋊C5 ⋊ C2×D3×C7
SylowC71 ⋊ C2×C5×D3×C7
SylowC3 ⋊ C2×AGL(1,𝔽71)

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C71C22×C5×C7
LCSG ▷ C3×C71
UCSC1

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 213

Conjugacy classes & character table

213 conjugacy classes — view the full character table.

Relationships

holomorph ofC3×C71

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29820, 50);