Finite Group Databasebeta

#15620032

order2816
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

No aliases for this group.

Splittings

FittingQ8×C11×M16 ⋊ C2
SylowC11 ⋊ #60344

Subgroups

subgroupG/H
center, FrattiniC2×C4C24×D11
commutator, socleC22×C11C24×C4
FittingQ8×C11×M16C2
prime radical#10623041C4
cosocleC2×C4×C11C25
hypercenterQ8×M16D11
hypocenterC11#60344
LCSG ▷ C22×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ Q8×M16

1664 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1408

Polycyclic presentation:

2^8,11|a^2=g,b^2=f,c^2=f,e^2=g,g^2=h,b^a=bf,c^a=ch,d^a=df,i^a=i^10,c^b=cf,d^b=dh,e^b=eh,i^b=i^10,i^c=i^10,i^d=i^10

Conjugacy classes & character table

326 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 1035827);