Finite Group Databasebeta

#3028⋊C9 #11919595

order1152
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect product#3028⋊C9

Splittings

Sylow#3028 ⋊ C9

Subgroups

subgroupG/H
center, socleC2×C3C2×#120⋊C3
commutator, hypocenterH(5,𝔽2)C22×C9
FrattiniC23×C3C22×A4
FittingC3×#3028C3
prime radicalC3×#585C2×C3
cosocleC3×H(5,𝔽2)C22×C3
hypercenterC3×C4#120⋊C3
LCSG ▷ H(5,𝔽2)
UCSC1 ◁ C2×C3 ◁ C3×C4

290 conjugacy classes of subgroups; only the 31 normal subgroups are shown.

normal subgroups only

This group has 290 conjugacy classes of subgroups — too many to draw. Only its 31 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) = 288

Polycyclic presentation:

2^2,3^2,2^5|a^2=i,b^2=i,c^3=d,e^2=i,f^2=i,b^a=bi,e^a=eg,f^a=fh,e^c=ef,f^c=e,g^c=ghi,h^c=g,f^e=fi,h^e=hi,g^f=gi

Conjugacy classes & character table

69 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 153606);