Finite Group Databasebeta

#10620209⋊C3 #14519153

order1944
isoclinismisoclinic class of #10620209⋊C3
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C32

Aliases

unambiguous semidirect product#10620209⋊C3

Splittings

Fitting, SylowC32×H(3,𝔽3) ⋊ Q8

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, cosocleC32×C3⋊D3C22×C3
FrattiniC3C3×C3⋊PSU(3,𝔽2)
FittingC32×H(3,𝔽3)Q8
socleC33C3×Dic6
prime radicalC3⋊D3×H(3,𝔽3)C22
hypocenterC34C3×Q8
LCSG ▷ C32×C3⋊D3 ▷ C34
UCSC1

166 conjugacy classes of subgroups; only the 26 normal subgroups are shown.

normal subgroups only

This group has 166 conjugacy classes of subgroups — too many to draw. Only its 26 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,b^a=bd,e^a=f,f^a=e^2,g^a=g^2,h^a=h^2,e^b=ef^2,f^b=e^2f^2,g^c=gh,e^d=e^2,f^d=f^2

Conjugacy classes & character table

42 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 3547);