Finite Group Databasebeta

A4⋊#1084 #13048419

order1296
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C2×C32

Aliases

unambiguous semidirect productA4⋊#1084

Splittings

derivedA4×H(3,𝔽3) ⋊ C4

Subgroups

subgroupG/H
center, Frattini, hypercenterC2×C3C3⋊(C3⋊S4)
commutator, hypocenterA4×H(3,𝔽3)C4
FittingC23×H(3,𝔽3)D3
socleC23×C3C3⋊(C3⋊D3)
prime radical, cosocleC2×A4×H(3,𝔽3)C2
LCSG ▷ A4×H(3,𝔽3)
UCSC1 ◁ C2×C3

373 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 373 conjugacy classes of subgroups — too many to draw. Only its 75 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 108

Polycyclic presentation:

2^2,3^4,2^2|a^2=b,c^a=c^2,d^a=d^2,e^a=e^2,g^a=gh,g^c=h,h^c=gh,e^d=ef

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72242699
maximal quotient of#72242699

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1296, 2137);