#72341614

order	3072
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Splittings

Fitting

C₂×#63076 ⋊ D₃

Subgroups

	subgroup	G/H
center, Frattini	C₂×C₄	C₂²×#1020
commutator	C₂×#997	C₂²×C₄
Fitting	C₂×#63076	D₃
socle	C₂²	C₂×C₄×#1020
prime radical	C₂²×#87519	C₂
cosocle	C₂×#5950	C₂³
hypercenter	C₂×M₁₆	#1020
hypocenter	#997	C₂×C₂²⋊C₄
LCS	G ▷ C₂×#997 ▷ #997
UCS	C₁ ◁ C₂×C₄ ◁ C₂×M₁₆

17001 conjugacy classes of subgroups; only the 136 normal subgroups are shown.

normal subgroups only

This group has 17001 conjugacy classes of subgroups — too many to draw. Only its 136 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) = 64

Polycyclic presentation:

2^5,3,2^5|b^2=dek,e^2=k,b^a=bd,c^b=ck,f^a=f^2,f^b=f^2,g^a=h,g^b=h,g^f=gh,h^a=g,h^b=g,h^f=g,i^a=ij,i^b=ij,i^f=j,i^h=ik,j^f=ij,j^g=jk,j^h=jk

Conjugacy classes & character table

124 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72342916, #72343675
maximal normal subgroup of	#72342916, #72343675

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