Finite Group Databasebeta

#14667889

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

Aliases

No aliases for this group.

Splittings

FittingC8×C11×D8 ⋊ C2
SylowC11 ⋊ #12416

Subgroups

subgroupG/H
centerC22#10622628
commutator, cosocleC4×C8×C11C23
FrattiniC4×C8C22×D11
FittingC8×C11×D8C2
socleC22×C11#459
prime radical#13070651C2
hypercenterC8×D8D11
hypocenterC11#12416
LCSG ▷ C4×C8×C11 ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C42 ◁ C82 ◁ C8×D8

256 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 75 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) = 1408

Polycyclic presentation:

2^8,11|b^2=d,d^2=f,e^2=gh,g^2=h,b^a=bd,c^a=ce,d^a=df,e^a=eg,g^a=gh,i^a=i^10,e^c=eg,g^c=gh

Conjugacy classes & character table

323 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 83684);