Finite Group Databasebeta

C3⋊(#2205⋊C3) #11920172

order1152
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC3⋊(#2205⋊C3)
unambiguous semidirect product#71942⋊C3

Splittings

Fitting, derivedC3×Q82 ⋊ C2×C3

Subgroups

subgroupG/H
centerC2C3⋊(B(4,𝔽2)⋊C3)
commutator, Fitting, cosocle, hypocenterC3×Q82C2×C3
FrattiniC2×Q8D3×A4
socleC2×C3B(4,𝔽2)⋊C3
hypercenterC22C3⋊(#120⋊C3)
LCSG ▷ C3×Q82
UCSC1 ◁ C2 ◁ C22

154 conjugacy classes of subgroups; only the 15 normal subgroups are shown.

normal subgroups only

This group has 154 conjugacy classes of subgroups — too many to draw. Only its 15 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) = 48

Polycyclic presentation:

2,3,2^4,3,2^2|c^2=i,d^2=i,e^2=i,f^2=i,c^a=ce,d^a=defi,e^a=ei,g^a=g^2,h^a=hi,c^b=cd,d^b=c,e^b=fh,f^b=efhi,d^c=di,e^c=ei,f^c=fh,e^d=eh,f^d=fhi,f^e=fi

Conjugacy classes & character table

39 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 154183);