Finite Group Databasebeta

#10619885⋊C3 #14516796

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

Aliases

unambiguous semidirect product#10619885⋊C3

Splittings

derivedC3×H(3,𝔽3) ⋊ C2×C3×C4
SylowC32⋊H(3,𝔽3) ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC2(((C3⋊D3)⋊C3)⋊D3)⋊C3
commutator, hypocenterC3×H(3,𝔽3)C2×C3×C4
Frattini, socleC2×C32C3×D32
FittingC2×C32⋊H(3,𝔽3)C22
prime radicalC2×#92300C2
cosocleC2×C3×H(3,𝔽3)C22×C3
LCSG ▷ C3×H(3,𝔽3)
UCSC1 ◁ C2

402 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 402 conjugacy classes of subgroups — too many to draw. Only its 43 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) = 72

Polycyclic presentation:

2^2,3,2,3^4|a^2=d,b^2=d,f^a=f^2,g^a=g^2,h^a=h^2,e^b=e^2,h^b=h^2,f^c=fg,f^e=fh

Conjugacy classes & character table

78 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 1190);