#72244698

order	3456
automorphism	?
homology	Abelianization (H₁) = C₂⁵×C₃ · Schur multiplier (H₂) = C₂⁹

Aliases

No aliases for this group.

Splittings

Fitting	3₋¹⁺²×#525 ⋊ C₂
Sylow	3₋¹⁺² ⋊ #3484

Subgroups

	subgroup	G/H
center	C₂²	C₂⁴×AGL(1,ℤ/9)
commutator, cosocle	C₂²×C₉	C₂⁵×C₃
Frattini, socle	C₂²×C₃	C₂⁴×C₃×D₃
Fitting	3₋¹⁺²×#525	C₂
hypercenter	#525	AGL(1,ℤ/9)
hypocenter	C₉	C₃×#3484
LCS	G ▷ C₂²×C₉ ▷ C₉
UCS	C₁ ◁ C₂² ◁ #525

5865 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degree

μ_t(G) = 144

Polycyclic presentation:

2^5,3,2^2,3^2|d^2=h,i^3=j,c^a=cg,c^b=cg,d^b=dh,d^c=dh,e^c=eh,i^b=i^2j^2,i^f=ij,j^b=j^2

Conjugacy classes & character table

244 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	AGL(1,ℤ/9)×#3484
maximal normal subgroup of	AGL(1,ℤ/9)×#3484

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from its polycyclic presentation:

gap> F := FreeGroup(IsSyllableWordsFamily, "a", "b", "c", "d", "e", "f", "g", "h", "i", "j");;
gap> coll := SingleCollector(F, [2, 2, 2, 2, 2, 3, 2, 2, 3, 3]);;
gap> SetPower(coll, 4, F.8);;
gap> SetPower(coll, 9, F.10);;
gap> SetConjugate(coll, 3, 1, F.3*F.7);;
gap> SetConjugate(coll, 3, 2, F.3*F.7);;
gap> SetConjugate(coll, 4, 2, F.4*F.8);;
gap> SetConjugate(coll, 4, 3, F.4*F.8);;
gap> SetConjugate(coll, 5, 3, F.5*F.8);;
gap> SetConjugate(coll, 9, 2, F.9^2*F.10^2);;
gap> SetConjugate(coll, 9, 6, F.9*F.10);;
gap> SetConjugate(coll, 10, 2, F.10^2);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);