Finite Group Databasebeta

#14671981

order2816
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC11×#2153 ⋊ C2
SylowC11 ⋊ #13201

Subgroups

subgroupG/H
centerC4#10622601
commutatorC22×C4×C11C22×C4
FrattiniC22×C8C22×D11
FittingC11×#2153C2
socleC2×C11#1955
prime radical#10623055C4
cosocleC22×C8×C11C23
hypercenter#2153D11
hypocenterC11#13201
LCSG ▷ C22×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C4 ◁ C22×C8 ◁ #2153

420 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 420 conjugacy classes of subgroups — too many to draw. Only its 111 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=f,b^2=df,c^2=e,d^2=h,e^2=h,f^2=g,g^2=h,b^a=bd,c^a=ce,e^a=eh,c^b=cg,d^b=dh,e^b=eh,f^b=fh,i^b=i^10,d^c=dh

Conjugacy classes & character table

266 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 87776);