Finite Group Databasebeta

((C3⋊D3)⋊C3)⋊(C3⋊Dic3) #14518774

order1944
isoclinismisoclinic class of ((C3⋊D3)⋊C3)⋊(C3⋊D3)
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2×C33

Aliases

unambiguous semidirect product((C3⋊D3)⋊C3)⋊(C3⋊Dic3)

Splittings

derived, SylowC32×H(3,𝔽3) ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC2((C3⋊D3)⋊C3)⋊(C3⋊D3)
commutator, hypocenterC32×H(3,𝔽3)C2×C4
FrattiniC2×C3D3×C3⋊(C3⋊D3)
Fitting, cosocleC2×C32×H(3,𝔽3)C22
socleC2×C33D32
prime radicalC2×C32×(C3⋊D3)⋊C3C2
LCSG ▷ C32×H(3,𝔽3)
UCSC1 ◁ C2

1180 conjugacy classes of subgroups; only the 212 normal subgroups are shown.

normal subgroups only

This group has 1180 conjugacy classes of subgroups — too many to draw. Only its 212 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) = 216

Polycyclic presentation:

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

Conjugacy classes & character table

102 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 3168);