Finite Group Databasebeta

#14673575

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

Aliases

No aliases for this group.

Splittings

FittingC11×#1374 ⋊ C2
SylowC11 ⋊ #13482

Subgroups

subgroupG/H
centerC23C2×D88
commutator, cosocleC22×C8×C11C23
FrattiniC22×C8C22×D11
FittingC11×#1374C2
socleC23×C11C2×D8
prime radicalC22×D88C22
hypercenter#1374D11
hypocenterC11#13482
LCSG ▷ C22×C8×C11 ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ #1374

362 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 362 conjugacy classes of subgroups — too many to draw. Only its 109 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|a^2=eh,c^2=d,f^2=gh,g^2=h,b^a=bd,c^a=ce,c^b=cf,f^b=fg,g^b=gh,i^b=i^10,f^c=fg,g^c=gh,i^c=i^10

Conjugacy classes & character table

452 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 89370);