Finite Group Databasebeta

#14665642

order2816
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC11×#1312 ⋊ C2
SylowC11 ⋊ #12064

Subgroups

subgroupG/H
centerC2×C8C2×D44
commutatorC2×C4×C11C22×C8
FrattiniC4×C8C22×D11
FittingC11×#1312C2
socleC22×C11C8×D4
prime radicalC2×D88C8
cosocleC4×C8×C11C23
hypercenter#1312D11
hypocenterC11#12064
LCSG ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C8 ◁ C4×C16 ◁ #1312

236 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 87 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=ef,d^2=f,e^2=g,g^2=h,b^a=bd,c^a=cfh,d^a=df,i^a=i^10,c^b=ch,d^b=df,i^b=i^10

Conjugacy classes & character table

464 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 81437);