Finite Group Databasebeta

C4⋊(C3⋊#4183) #14517736

order1944
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2×C32

Aliases

unambiguous semidirect productC4⋊(C3⋊#4183)

Splittings

FittingC3×C4×AΣL(1,𝔽27) ⋊ C2
SylowC3×AΣL(1,𝔽27) ⋊ D4

Subgroups

subgroupG/H
centerC2C2×C3⋊#4183
commutator, cosocleC2×C3×AΣL(1,𝔽27)C22
FrattiniC2×C32C2×C3⋊(C3⋊D3)
FittingC3×C4×AΣL(1,𝔽27)C2
socleC2×C32C2×#272
hypercenterC4C3⋊#4183
hypocenterC3×AΣL(1,𝔽27)D4
LCSG ▷ C2×C3×AΣL(1,𝔽27) ▷ C3×AΣL(1,𝔽27)
UCSC1 ◁ C2 ◁ C4

813 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 813 conjugacy classes of subgroups — too many to draw. Only its 105 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:

2^3,3^5|b^2=c,b^a=bc,d^a=d^2,e^a=e^2,f^a=f^2,g^a=gh^2,h^a=h^2,f^e=fg,g^f=gh

Conjugacy classes & character table

111 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 2130);