Finite Group Databasebeta

#14670919

order2816
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×C11×#360 ⋊ C2
SylowC11 ⋊ #13025

Subgroups

subgroupG/H
centerC22#10622386
commutatorC2×C8×C11C22×C4
FrattiniC22×C8C22×D11
FittingC2×C11×#360C2
socleC22×C11#447
prime radicalC2×#10622806C2
cosocleC22×C8×C11C23
hypercenterC2×#360D11
hypocenterC11#13025
LCSG ▷ C2×C8×C11 ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×#360

522 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 522 conjugacy classes of subgroups — too many to draw. Only its 113 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=f,b^2=dfg,d^2=gh,e^2=gh,f^2=gh,g^2=h,b^a=bd,c^a=ce,e^a=eh,d^b=dg,e^b=egh,f^b=fg,g^b=gh,i^b=i^10,d^c=dgh,e^c=eg,f^c=fgh,g^c=gh

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 86714);