Finite Group Databasebeta

#72259591

order4096
nilpotency class3
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C211×C43

Aliases

No aliases for this group.

Subgroups

subgroupG/H
centerC22×C4C22×H(3,𝔽4)
commutator, Frattini, cosocleC24×C4C26
socleC23C22×#2679
LCSG ▷ C24×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C26×C4 ◁ G
LECSG ▷ C24×C4 ▷ C2 ▷ C1

Only the 5197 normal subgroups are shown; non-normal subgroups are omitted.

Full subgroup data →

Presentation

Polycyclic presentation:

2^12|e^2=l,f^2=l,h^2=l,c^a=cj,c^b=ci,d^a=di,d^b=dijl,e^a=eg,e^b=eghl,e^d=el,f^a=fgh,f^b=fgk,f^c=fl,f^e=fl,g^b=gl,g^f=gl,h^a=hl,h^e=hl,k^a=kl,k^b=kl,k^e=kl,k^f=kl

Conjugacy classes & character table

262 conjugacy classes — view the full character table.

Relationships

derived subgroup of#72260019
Fitting subgroup of#72260019
maximal subgroup of#72260019
maximal normal subgroup of#72260019

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