Finite Group Databasebeta

(C3⋊#6296)⋊C3 #14518729

order1944
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect product(C3⋊#6296)⋊C3

Splittings

SylowC32×H(3,𝔽3) ⋊ Q8

Subgroups

subgroupG/H
center, hypercenterC2(C3⋊#1113)⋊C3
commutator, cosocleC2×C34C22×C3
FrattiniC2×C3C3×#1113
Fitting, prime radicalC2×C32×H(3,𝔽3)C22
socleC2×C33C2×C3×D3
hypocenterC34C3×Q8
LCSG ▷ C2×C34 ▷ C34
UCSC1 ◁ C2

505 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 505 conjugacy classes of subgroups — too many to draw. Only its 55 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=e^2,g^a=g^2,h^a=h^2,e^b=e^2,f^b=f^2,g^c=gh

Conjugacy classes & character table

93 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 3123);