Finite Group Databasebeta

#3415⋊C9 #11919631

order1152
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#3415⋊C9

Splittings

Sylow#3415 ⋊ C9

Subgroups

subgroupG/H
center, socleC2×C3A4×D8
commutator#131C22×C9
FrattiniC3×C8C22×A4
Fitting, prime radicalC3×#3415C3
cosocleC3×#131C22×C3
hypercenterC3×Q32A4
hypocenterQ8C9×D8
LCSG ▷ #131 ▷ #41 ▷ Q8
UCSC1 ◁ C2×C3 ◁ C3×C4 ◁ C3×C8 ◁ C3×Q32

177 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 177 conjugacy classes of subgroups — too many to draw. Only its 37 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:

2^2,3,2,3,2^4|a^2=i,b^2=i,c^3=e,d^2=fi,f^2=i,g^2=i,h^2=i,b^a=bd,d^a=df,f^a=fi,d^b=df,f^b=fi,g^c=gh,h^c=g,h^g=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, 153642);