#72247193

order	2430
automorphism	?
homology	Abelianization (H₁) = C₂×C₃ · Schur multiplier (H₂) = C₁

Aliases

No aliases for this group.

Splittings

Fitting, Hall	C₅×#6891 ⋊ C₂
derived	C₅×C₃²⋊C₉ ⋊ C₂×C₃
Sylow	#6891 ⋊ D₅
Sylow	C₅ ⋊ #92302

Subgroups

	subgroup	G/H
center, hypercenter	C₃	C₃⋊(C₅⋊AGL(1,ℤ/9))
commutator, cosocle, hypocenter	C₅×C₃²⋊C₉	C₂×C₃
Frattini	C₃²	C₃×C₃⋊D₁₅
Fitting	C₅×#6891	C₂
socle	C₃²×C₅	C₃×C₃⋊D₃
LCS	G ▷ C₅×C₃²⋊C₉
UCS	C₁ ◁ C₃

294 conjugacy classes of subgroups; only the 44 normal subgroups are shown.

normal subgroups only

This group has 294 conjugacy classes of subgroups — too many to draw. Only its 44 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degree

μ_t(G) = 90

Polycyclic presentation:

2,3^3,5,3^2|d^3=g,c^a=c^2,d^a=d^2g^2,d^b=dg,d^c=df,e^a=e^4,g^a=g^2

Conjugacy classes & character table

141 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	D₅×#92302, #72247325, #72247444, …
maximal normal subgroup of	D₅×#92302, #72247444, #72247451

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");;
gap> coll := SingleCollector(F, [2, 3, 3, 3, 5, 3, 3]);;
gap> SetPower(coll, 4, F.7);;
gap> SetConjugate(coll, 3, 1, F.3^2);;
gap> SetConjugate(coll, 4, 1, F.4^2*F.7^2);;
gap> SetConjugate(coll, 4, 2, F.4*F.7);;
gap> SetConjugate(coll, 4, 3, F.4*F.6);;
gap> SetConjugate(coll, 5, 1, F.5^4);;
gap> SetConjugate(coll, 7, 1, F.7^2);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);