Finite Group Databasebeta

A4×ΓL(1,𝔽8)⋊C4 #11759355

order1008
isoclinismisoclinic class of A4×AGL(1,𝔽7)
automorphism?
homologyAbelianization (H1) = C32×C4 · Schur multiplier (H2) = C2×C3

Aliases

direct productA4×ΓL(1,𝔽8)⋊C4
unambiguous semidirect productΓL(1,𝔽8)⋊(C4×A4)
unambiguous semidirect product(C22×ΓL(1,𝔽8)⋊C4)⋊C3
unambiguous semidirect product(A4×Dic7)⋊C3
unambiguous semidirect product(Dic7⋊A4)⋊C3

Splittings

derivedC22×C7 ⋊ C32×C4
HallC22×Dic7 ⋊ C32
SylowC7 ⋊ C3×C4×A4

Subgroups

subgroupG/H
center, Frattini, hypercenterC2A4×AGL(1,𝔽7)
commutator, hypocenterC22×C7C32×C4
Fitting, socle, cosocleC23×C7C2×C32
prime radicalC2×A4×ΓL(1,𝔽8)C2
LCSG ▷ C22×C7
UCSC1 ◁ C2

100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 84

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofA4×ΓL(1,𝔽8)⋊AGL(1,𝔽5), C4×A4×AGL(1,𝔽7), S4×ΓL(1,𝔽8)⋊C4, …
maximal normal subgroup ofC4×A4×AGL(1,𝔽7), S4×ΓL(1,𝔽8)⋊C4, #72218843, …
maximal quotient ofSL(2,𝔽3)×ΓL(1,𝔽8)⋊C4, A4×ΓL(1,𝔽8)⋊AGL(1,𝔽5), #72276787

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1008, 526);