Finite Group Databasebeta

AGL(1,𝔽7)×D87 #20300628

order7308
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productAGL(1,𝔽7)×D87
unambiguous semidirect productD7⋊(C3×D87)
unambiguous semidirect product(C3×AGL(1,𝔽7))⋊D29
unambiguous semidirect product(C29×AGL(1,𝔽7))⋊D3
unambiguous semidirect product(D7×D87)⋊C3

Splittings

Fitting, socle, derivedC3×C7×C29 ⋊ C22×C3
HallC3×ΓL(1,𝔽8)×C29 ⋊ C22
HallC7×C29 ⋊ C2×C3×D3
HallC3×ΓL(1,𝔽8) ⋊ C2×D29
SylowC29 ⋊ D3×AGL(1,𝔽7)
SylowC7 ⋊ C2×C3×D87

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC3×C7×C29C22×C3
LCSG ▷ C3×C7×C29
UCSC1

88 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

315 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC5×AGL(1,𝔽7)×D87, AGL(1,𝔽7)×D435, D87×C5⋊AGL(1,𝔽7), …
maximal normal subgroup ofC5×AGL(1,𝔽7)×D87
maximal quotient ofC5×AGL(1,𝔽7)×D87, AGL(1,𝔽7)×D435, D87×C5⋊AGL(1,𝔽7), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7308, 103);