Finite Group Databasebeta

#72303696

order4096
nilpotency class4
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C210

Aliases

No aliases for this group.

Subgroups

subgroupG/H
centerC2×C4#403939
commutatorC24×D4C23×C4
Frattini, cosocleC24×#41C24
socleC22#72261587
prime radical#72303693C2
LCSG ▷ C24×D4 ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ C2×C22⋊C4×#41 ◁ G
LECSG ▷ C24×#41 ▷ C23 ▷ C2 ▷ C1

At least 20622 conjugacy classes of subgroups; only the 1119 normal subgroups are shown.

Full subgroup data →

Presentation

Polycyclic presentation:

2^12|a^2=h,d^2=e,e^2=l,c^b=chjkl,d^a=di,d^b=dg,d^c=df,f^b=fj,g^c=gk,g^f=gl,h^d=hjkl,i^a=ijkl,j^d=jl,k^d=kl

Conjugacy classes & character table

214 conjugacy classes — view the full character table.

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