#72215741

order	1536
automorphism	?
homology	Abelianization (H₁) = C₂³ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Splittings

Fitting

#63103 ⋊ D₃

Subgroups

	subgroup	G/H
center, socle	C₂	C₂×#87524
commutator, cosocle	#5950	C₂³
Frattini	C₄	C₂²×#1020
Fitting	#63103	D₃
hypercenter	#41	#1020
hypocenter	#997	C₂×D₄
LCS	G ▷ #5950 ▷ #997
UCS	C₁ ◁ C₂ ◁ C₂×C₄ ◁ #41

7114 conjugacy classes of subgroups; only the 60 normal subgroups are shown.

normal subgroups only

This group has 7114 conjugacy classes of subgroups — too many to draw. Only its 60 normal subgroups are shown.

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

Full subgroup data →

Presentation

Polycyclic presentation:

2^4,3,2^5|a^2=d,d^2=j,b^a=bdj,c^a=cj,d^b=dj,e^a=e^2,e^b=e^2,f^a=fg,f^b=fg,f^e=g,g^e=fg,h^a=fij,h^b=fij,h^e=i,h^f=hj,h^g=hj,i^a=fghj,i^b=fghj,i^e=hi,i^g=ij

Conjugacy classes & character table

59 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72227648, #72240984, #72240998, …
maximal normal subgroup of	#72215818, #72227648, #72240984, …
maximal quotient of	#72268135, #72268255, #72268972, …

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