Finite Group Databasebeta

#72324156

order8192
nilpotency class5
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Subgroups

subgroupG/H
center, socleC2#72266321
commutatorC23×#120C23×C4
Frattini, cosocleC2×#34980C24
prime radical#72315799C2
LCSG ▷ C23×#120 ▷ C25 ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C23 ◁ C26 ◁ C2×#7670203 ◁ G
LECSG ▷ C2×#34980 ▷ C25 ▷ C23 ▷ C2 ▷ C1

At least 38654 conjugacy classes of subgroups; only the 544 normal subgroups are shown.

Full subgroup data →

Presentation

Polycyclic presentation:

2^13|a^2=e,b^a=bf,c^b=cg,d^a=dl,d^b=dh,e^b=ei,e^d=em,f^a=fi,f^c=fj,f^d=fl,g^a=gjl,g^e=gkm,g^f=gl,h^a=hl,h^e=hm,i^c=ik,i^d=im,i^g=im,j^a=jk,j^b=jl,k^b=km,l^a=lm

Conjugacy classes & character table

155 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72324194, #72325772, #72337657
maximal normal subgroup of#72324194, #72325772, #72337657

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", "l", "m");;
gap> coll := SingleCollector(F, [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]);;
gap> SetPower(coll, 1, F.5);;
gap> SetConjugate(coll, 2, 1, F.2*F.6);;
gap> SetConjugate(coll, 3, 2, F.3*F.7);;
gap> SetConjugate(coll, 4, 1, F.4*F.12);;
gap> SetConjugate(coll, 4, 2, F.4*F.8);;
gap> SetConjugate(coll, 5, 2, F.5*F.9);;
gap> SetConjugate(coll, 5, 4, F.5*F.13);;
gap> SetConjugate(coll, 6, 1, F.6*F.9);;
gap> SetConjugate(coll, 6, 3, F.6*F.10);;
gap> SetConjugate(coll, 6, 4, F.6*F.12);;
gap> SetConjugate(coll, 7, 1, F.7*F.10*F.12);;
gap> SetConjugate(coll, 7, 5, F.7*F.11*F.13);;
gap> SetConjugate(coll, 7, 6, F.7*F.12);;
gap> SetConjugate(coll, 8, 1, F.8*F.12);;
gap> SetConjugate(coll, 8, 5, F.8*F.13);;
gap> SetConjugate(coll, 9, 3, F.9*F.11);;
gap> SetConjugate(coll, 9, 4, F.9*F.13);;
gap> SetConjugate(coll, 9, 7, F.9*F.13);;
gap> SetConjugate(coll, 10, 1, F.10*F.11);;
gap> SetConjugate(coll, 10, 2, F.10*F.12);;
gap> SetConjugate(coll, 11, 2, F.11*F.13);;
gap> SetConjugate(coll, 12, 1, F.12*F.13);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);