Finite Group Databasebeta

#1779⋊C9 #11919345

order1152
isoclinismisoclinic class of #120⋊C3
automorphism?
homologyAbelianization (H1) = C8×C9 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect product#1779⋊C9

Splittings

derivedC24 ⋊ C8×C9
Sylow#1779 ⋊ C9

Subgroups

subgroupG/H
center, hypercenterC3×C4#120⋊C3
commutator, hypocenterC24C8×C9
FrattiniC22×C3×C4C2×A4
FittingC3×#1779C3
socleC23×C3C4×A4
prime radicalC25×C3C3×C4
cosocleC24×C3×C4C2×C3
LCSG ▷ C24
UCSC1 ◁ C3×C4

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

normal subgroups only

This group has 326 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:

2,3,2,3,2^5|a^2=c,b^3=d,c^2=e,f^a=fh,g^a=gi,f^b=fg,g^b=f,h^b=hi,i^b=h

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 153356);