Finite Group Databasebeta

#14673872

order2816
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC11×#1376 ⋊ C2
SylowC11 ⋊ #13533

Subgroups

subgroupG/H
centerC22#10622455
commutator, cosocleC22×C8×C11C23
FrattiniC22×C8C22×D11
FittingC11×#1376C2
socleC22×C11#476
prime radicalC2×#66957C22
hypercenter#1376D11
hypocenterC11#13533
LCSG ▷ C22×C8×C11 ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4×C8 ◁ #1376

346 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 346 conjugacy classes of subgroups — too many to draw. Only its 101 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 704

Polycyclic presentation:

2^8,11|a^2=dg,b^2=deg,d^2=g,e^2=gh,g^2=h,b^a=bd,c^a=ce,e^a=eh,c^b=cf,d^b=dg,e^b=eg,g^b=gh,i^b=i^10,d^c=dg,e^c=eg,g^c=gh,i^c=i^10

Conjugacy classes & character table

320 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 89667);