Finite Group Databasebeta

C11⋊(ΓL(1,𝔽8)⋊D23) #24922325

order10626
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC11⋊(ΓL(1,𝔽8)⋊D23)
unambiguous semidirect productΓL(1,𝔽8)⋊D253
unambiguous semidirect productC23⋊(C11⋊AGL(1,𝔽7))
unambiguous semidirect productD1771⋊C3

Splittings

Fitting, socle, derived, HallC7×C11×C23 ⋊ C2×C3
HallC11×ΓL(1,𝔽8)×C23 ⋊ C2
HallD1771 ⋊ C3
HallΓL(1,𝔽8)×C23 ⋊ D11
HallC11×C23 ⋊ AGL(1,𝔽7)
HallC11×ΓL(1,𝔽8) ⋊ D23
HallC7×C23 ⋊ C3×D11
HallC7×C11 ⋊ C3×D23
SylowC23 ⋊ C11⋊AGL(1,𝔽7)
HallΓL(1,𝔽8) ⋊ D253
SylowC11 ⋊ ΓL(1,𝔽8)⋊D23
SylowC7 ⋊ C3×D253

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C11×C23C2×C3
LCSG ▷ C7×C11×C23
UCSC1

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,3,7,11,23|c^a=c^6,d^a=d^10,e^a=e^22,c^b=c^2

Conjugacy classes & character table

637 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD11×ΓL(1,𝔽8)⋊D23, AGL(1,𝔽7)×D253, D23×C11⋊AGL(1,𝔽7), …
maximal normal subgroup ofD11×ΓL(1,𝔽8)⋊D23, AGL(1,𝔽7)×D253, D23×C11⋊AGL(1,𝔽7), …
maximal quotient ofC11⋊(ΓL(1,𝔽8)⋊Dic23), C2×C11⋊(ΓL(1,𝔽8)⋊D23), C11⋊(C23⋊(D7⋊C9)), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10626, 33);