Finite Group Databasebeta

C3⋊(#1446⋊C3) #11920177

order1152
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC3⋊(#1446⋊C3)
unambiguous semidirect product#72134⋊C3

Splittings

derivedC22×C3×Q8 ⋊ C3×C4

Subgroups

subgroupG/H
center, hypercenterC22C3⋊(#120⋊C3)
commutator, hypocenterC22×C3×Q8C3×C4
FrattiniC24D3×A4
Fitting, cosocleC23×C3×Q8C2×C3
socleC24×C3C2×A4
prime radicalC2×C3×C22⋊SL(2,𝔽3)C2
LCSG ▷ C22×C3×Q8
UCSC1 ◁ C22

342 conjugacy classes of subgroups; only the 33 normal subgroups are shown.

normal subgroups only

This group has 342 conjugacy classes of subgroups — too many to draw. Only its 33 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) = 144

Polycyclic presentation:

2,3,2^5,3,2|a^2=c,d^2=i,e^2=i,d^a=df,e^a=efg,h^a=h^2,d^b=de,e^b=d,f^b=g,g^b=fg,e^d=ei

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 154188);