#72252552

order	3072
automorphism	?
homology	Abelianization (H₁) = C₂×C₄ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Splittings

Fitting

#10574064 ⋊ D₃

Subgroups

	subgroup	G/H
center, socle	C₂	#72220470
commutator	C₂²×#997	C₂×C₄
Frattini	C₂×D₄	C₂×#1020
Fitting	#10574064	D₃
prime radical	#72227799	C₂
cosocle	C₂×#87547	C₂²
hypercenter	#100	#1020
hypocenter	#997	#99
LCS	G ▷ C₂²×#997 ▷ C₂×#997 ▷ #997
UCS	C₁ ◁ C₂ ◁ C₂² ◁ C₂×D₄ ◁ #100

6171 conjugacy classes of subgroups; only the 48 normal subgroups are shown.

normal subgroups only

This group has 6171 conjugacy classes of subgroups — too many to draw. Only its 48 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) = 32

Polycyclic presentation:

2^5,3,2^5|b^2=c,c^2=k,g^2=k,h^2=k,b^a=bd,c^a=ce,d^b=de,d^c=dk,e^b=ek,f^a=f^2,g^a=ghik,g^f=h,h^a=hij,h^f=ghk,h^g=hk,i^a=j,i^f=j,i^g=ik,i^h=ik,j^a=i,j^f=ij,j^h=jk

Conjugacy classes & character table

67 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72252563, #72267052, #72267072
maximal normal subgroup of	#72252563, #72267052, #72267072

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", "k");;
gap> coll := SingleCollector(F, [2, 2, 2, 2, 2, 3, 2, 2, 2, 2, 2]);;
gap> SetPower(coll, 2, F.3);;
gap> SetPower(coll, 3, F.11);;
gap> SetPower(coll, 7, F.11);;
gap> SetPower(coll, 8, F.11);;
gap> SetConjugate(coll, 2, 1, F.2*F.4);;
gap> SetConjugate(coll, 3, 1, F.3*F.5);;
gap> SetConjugate(coll, 4, 2, F.4*F.5);;
gap> SetConjugate(coll, 4, 3, F.4*F.11);;
gap> SetConjugate(coll, 5, 2, F.5*F.11);;
gap> SetConjugate(coll, 6, 1, F.6^2);;
gap> SetConjugate(coll, 7, 1, F.7*F.8*F.9*F.11);;
gap> SetConjugate(coll, 7, 6, F.8);;
gap> SetConjugate(coll, 8, 1, F.8*F.9*F.10);;
gap> SetConjugate(coll, 8, 6, F.7*F.8*F.11);;
gap> SetConjugate(coll, 8, 7, F.8*F.11);;
gap> SetConjugate(coll, 9, 1, F.10);;
gap> SetConjugate(coll, 9, 6, F.10);;
gap> SetConjugate(coll, 9, 7, F.9*F.11);;
gap> SetConjugate(coll, 9, 8, F.9*F.11);;
gap> SetConjugate(coll, 10, 1, F.9);;
gap> SetConjugate(coll, 10, 6, F.9*F.10);;
gap> SetConjugate(coll, 10, 8, F.10*F.11);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);