Finite Group Databasebeta

D7×C11⋊AGL(1,𝔽7) #20266348

order6468
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productD7×C11⋊AGL(1,𝔽7)
unambiguous semidirect product(D7×ΓL(1,𝔽8))⋊D11

Splittings

Fitting, socle, derived, HallC72×C11 ⋊ C22×C3
HallD7×D77 ⋊ C3
HallC7×C11×ΓL(1,𝔽8) ⋊ C22
HallC7×ΓL(1,𝔽8) ⋊ C2×D11
SylowC72 ⋊ C2×C3×D11
SylowC11 ⋊ D7×AGL(1,𝔽7)

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC72×C11C22×C3
LCSG ▷ C72×C11
UCSC1

84 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,𝔽7)×C11⋊AGL(1,𝔽7), C3×D7×C11⋊AGL(1,𝔽7), D21×C11⋊AGL(1,𝔽7), …
maximal normal subgroup ofAGL(1,𝔽7)×C11⋊AGL(1,𝔽7), C3×D7×C11⋊AGL(1,𝔽7), D7×ΓL(1,𝔽8)⋊AGL(1,𝔽11), …
maximal quotient ofD7×C11⋊(D7⋊C9), C3×D7×C11⋊AGL(1,𝔽7), D21×C11⋊AGL(1,𝔽7), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6468, 83);