Finite Group Databasebeta

#14640447

order2816
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC11×#1314 ⋊ C2
SylowC11 ⋊ #7076

Subgroups

subgroupG/H
centerC22#10622108
commutatorC22×C8×C11C2×C4
FrattiniC2×C22⋊C8C2×D11
FittingC11×#1314C2
socleC22×C11#327
prime radical#13069614C2
cosocleC2×C11×C22⋊C8C22
hypercenter#1314D11
hypocenterC11#7076
LCSG ▷ C22×C8×C11 ▷ C22×C4×C11 ▷ C22×C11 ▷ C11
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C22⋊C8 ◁ #1314

338 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 338 conjugacy classes of subgroups — too many to draw. Only its 49 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) = 352

Polycyclic presentation:

2^8,11|a^2=d,c^2=fh,e^2=h,f^2=h,b^a=bc,c^a=ce,e^a=eg,f^a=fh,i^a=i^10,c^b=cf,d^b=defh,e^b=eh,f^b=fh,i^b=i^10,d^c=dgh

Conjugacy classes & character table

254 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56242);