Finite Group Databasebeta

#14665477

order2816
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC11×#1370 ⋊ C2
SylowC11 ⋊ C16×D8

Subgroups

subgroupG/H
centerC2×C8D4×D11
commutatorC4×C11C22×C16
FrattiniC4×C8C22×D11
FittingC11×#1370C2
socleC22×C11C8×D4
prime radicalC2×D88C8
cosocleC4×C8×C11C23
hypercenter#1370D11
hypocenterC11C16×D8
LCSG ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C8 ◁ C4×C8 ◁ #1370

258 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 95 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=e,c^2=e,d^2=f,e^2=g,g^2=h,b^a=bd,d^a=df,d^b=df,i^b=i^10,i^c=i^10

Conjugacy classes & character table

392 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 81272);