Finite Group Databasebeta

#72267688

order4096
nilpotency class4
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28×C42

Aliases

No aliases for this group.

Subgroups

subgroupG/H
center, socleC24C22×B(4,𝔽2)
commutator, Frattini, cosocleC24×Q8C25
prime radicalC25×2−1+4C22
LCSG ▷ C24×Q8 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C27 ◁ C26×Q8 ◁ G
LECSG ▷ C24×Q8 ▷ C22 ▷ C2 ▷ C1

Only the 1527 normal subgroups are shown; non-normal subgroups are omitted.

Full subgroup data →

Presentation

Polycyclic presentation:

2^12|b^2=h,c^2=hj,f^2=l,g^2=l,b^a=bf,c^a=cg,c^b=cl,d^a=dl,d^b=dhi,d^c=dil,e^b=ehjl,e^c=eijl,f^a=fl,f^b=fl,f^c=fk,g^a=gl,g^b=gkl,g^c=gl,g^f=gl,k^a=kl

Conjugacy classes & character table

244 conjugacy classes — view the full character table.

Relationships

Fitting subgroup of#72267749
maximal subgroup of#72267749
maximal normal subgroup of#72267749

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