Finite Group Databasebeta

C23×C3×AGL(1,𝔽7) #11759757

order1008
isoclinismisoclinic class of AGL(1,𝔽7)
automorphism?
homologyAbelianization (H1) = C24×C32 · Schur multiplier (H2) = C26×C3

Aliases

direct productC23×C3×AGL(1,𝔽7)
unambiguous semidirect productD7⋊(C23×C32)
unambiguous semidirect productΓL(1,𝔽8)⋊(C24×C3)
unambiguous semidirect product(C2×ΓL(1,𝔽8))⋊(C23×C3)

Splittings

Fitting, socleC23×C3×C7 ⋊ C2×C3
derived, SylowC7 ⋊ C24×C32
HallC23×D7 ⋊ C32
HallC3×ΓL(1,𝔽8) ⋊ C24

Subgroups

subgroupG/H
center, hypercenterC23×C3AGL(1,𝔽7)
commutator, cosocle, hypocenterC7C24×C32
FrattiniC1G
Fitting, socleC23×C3×C7C2×C3
LCSG ▷ C7
UCSC1 ◁ C23×C3

804 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 168

Conjugacy classes & character table

168 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C3×D4×AGL(1,𝔽7), C23×D3×AGL(1,𝔽7), C2×#67×AGL(1,𝔽7), …
maximal normal subgroup ofC2×C3×D4×AGL(1,𝔽7), C23×D3×AGL(1,𝔽7), C2×#67×AGL(1,𝔽7), …
maximal quotient ofC2×C3×D4×AGL(1,𝔽7), C24×C3×AGL(1,𝔽7), C3×#6548⋊C3, …
automorphism group ofC7×C7⋊C8, C4×C7×D7, C7×C22⋊D7, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1008, 928);