Finite Group Databasebeta

C4⋊(#4175⋊C3) #14517384

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

Aliases

unambiguous semidirect productC4⋊(#4175⋊C3)
unambiguous semidirect product(C4⋊#4175)⋊C3

Splittings

FittingC4×#6909 ⋊ C2
Sylow#6909 ⋊ D4

Subgroups

subgroupG/H
centerC2C2×#4175⋊C3
commutator, cosocleC2×C33C22×C32
FrattiniC2×C32C2×C32×D3
FittingC4×#6909C2
socleC2×C3C2×C3×(C3⋊D3)⋊C3
hypercenterC4#4175⋊C3
hypocenterC33C32×D4
LCSG ▷ C2×C33 ▷ C33
UCSC1 ◁ C2 ◁ C4

306 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 306 conjugacy classes of subgroups — too many to draw. Only its 63 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:

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

Conjugacy classes & character table

97 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 1778);