Finite Group Databasebeta

A4×AGL(1,𝔽11) #13050437

order1320
isoclinismisoclinic class of A4×AGL(1,𝔽11)
automorphism?
homologyAbelianization (H1) = C2×C3×C5 · Schur multiplier (H2) = C2

Aliases

direct productA4×AGL(1,𝔽11)
unambiguous semidirect productD11⋊(C5×A4)
unambiguous semidirect product(C11⋊C5)⋊(C2×A4)
unambiguous semidirect product(A4×D11)⋊C5
unambiguous semidirect product(C22×AGL(1,𝔽11))⋊C3

Splittings

Fitting, socle, derivedC22×C11 ⋊ C2×C3×C5
HallC22×AGL(1,𝔽11) ⋊ C3
HallA4×D11 ⋊ C5
HallC22×D11 ⋊ C3×C5
HallC11⋊C5 ⋊ C2×A4
SylowC11 ⋊ C2×C5×A4

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC22×C11C2×C3×C5
LCSG ▷ C22×C11
UCSC1

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 15
transitive degreeμt(G) = 44

Conjugacy classes & character table

44 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofS4×AGL(1,𝔽11), C2×A4×AGL(1,𝔽11), C22⋊A4×AGL(1,𝔽11), …
maximal normal subgroup ofS4×AGL(1,𝔽11), C2×A4×AGL(1,𝔽11), C3×A4×AGL(1,𝔽11), …
maximal quotient ofC2×A4×AGL(1,𝔽11), SL(2,𝔽3)×AGL(1,𝔽11), C22⋊A4×AGL(1,𝔽11), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1320, 141);