Finite Group Databasebeta

AGL(1,𝔽7)×D67 #19150600

order5628
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productAGL(1,𝔽7)×D67
unambiguous semidirect productD7⋊(C3×D67)
unambiguous semidirect product(ΓL(1,𝔽8)×D67)⋊C2
unambiguous semidirect product(AGL(1,𝔽7)×C67)⋊C2
unambiguous semidirect product(ΓL(1,𝔽8)⋊D67)⋊C2

Splittings

Fitting, socle, derived, HallC7×C67 ⋊ C22×C3
HallD7×D67 ⋊ C3
HallΓL(1,𝔽8)×C67 ⋊ C22
SylowC67 ⋊ C2×AGL(1,𝔽7)
HallΓL(1,𝔽8) ⋊ C2×D67
SylowC7 ⋊ C2×C3×D67

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC7×C67C22×C3
LCSG ▷ C7×C67
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

245 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,𝔽7)×D67⋊C3, C3×AGL(1,𝔽7)×D67, C3⋊AGL(1,𝔽7)×D67, …
maximal normal subgroup ofAGL(1,𝔽7)×D67⋊C3, C3×AGL(1,𝔽7)×D67, C5×AGL(1,𝔽7)×D67
maximal quotient ofD7⋊C9×D67, C3×AGL(1,𝔽7)×D67, C3⋊AGL(1,𝔽7)×D67, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5628, 28);