Finite Group Databasebeta

(C22⋊C9)⋊#95 #11920097

order1152
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C24

Aliases

unambiguous semidirect product(C22⋊C9)⋊#95

Subgroups

subgroupG/H
centerC23C2×(C22⋊C9)⋊C2
commutatorC2×C22⋊C9C42
FrattiniC23×C3C2×S4
FittingC24×C3×C4D3
socle, prime radicalC25×C3C2×D3
cosocleC23×C22⋊C9C22
hypercenterC22×C4(C22⋊C9)⋊C2
hypocenterC22⋊C9#95
LCSG ▷ C2×C22⋊C9 ▷ C22⋊C9
UCSC1 ◁ C23 ◁ C22×C4

746 conjugacy classes of subgroups; only the 102 normal subgroups are shown.

normal subgroups only

This group has 746 conjugacy classes of subgroups — too many to draw. Only its 102 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:

2^5,3^2,2^2|a^2=e,b^2=c,f^3=g,b^a=bd,f^a=f^2g^2,g^a=g^2,h^a=hi,h^f=i,i^f=hi

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, 154108);