Finite Group Databasebeta

AGL(1,𝔽7)×C211⋊C3 #40998097

order26586
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C3

Aliases

direct productAGL(1,𝔽7)×C211⋊C3
unambiguous semidirect productΓL(1,𝔽8)⋊(C2×C211⋊C3)
unambiguous semidirect product(D7×C211⋊C3)⋊C3
unambiguous semidirect product(AGL(1,𝔽7)×C211)⋊C3
unambiguous semidirect product#22579727⋊C3
unambiguous semidirect product#22579728⋊C3

Splittings

Fitting, socle, derived, HallC7×C211 ⋊ C2×C32
HallΓL(1,𝔽8)×C211⋊C3 ⋊ C2
HallD7×C211 ⋊ C32
SylowC211 ⋊ C3×AGL(1,𝔽7)
HallD7 ⋊ C3×C211⋊C3
SylowC7 ⋊ C2×C3×C211⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C211C2×C32
LCSG ▷ C7×C211
UCSC1

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1477

Conjugacy classes & character table

511 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26586, 37);