Finite Group Databasebeta

#14664949

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

Aliases

No aliases for this group.

Splittings

FittingC2×C11×#347 ⋊ C2
SylowC11 ⋊ #11911

Subgroups

subgroupG/H
centerC4#10622102
commutatorC42×C11C22×C4
Frattini#97C22×D11
FittingC2×C11×#347C2
socleC2×C11C2×#329
prime radical#10623008C4
cosocleC11×#97C23
hypercenterC2×#347D11
hypocenterC11#11911
LCSG ▷ C42×C11 ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×#97 ◁ C2×#347

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

normal subgroups only

This group has 318 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) = 352

Polycyclic presentation:

2^8,11|a^2=e,c^2=h,d^2=g,e^2=f,f^2=h,b^a=bd,d^a=df,g^a=gh,d^b=dg,e^b=efgh,f^b=fh,i^b=i^10,e^d=eh

Conjugacy classes & character table

260 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 80744);