Finite Group Databasebeta

#14665661

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

Aliases

No aliases for this group.

Splittings

FittingC11×#2171 ⋊ C2
SylowC11 ⋊ #12068

Subgroups

subgroupG/H
centerC4#10622627
commutatorC8×C11C22×C8
FrattiniC4×C8C22×D11
FittingC11×#2171C2
socleC2×C11#1580
prime radical#10622807C4
cosocleC4×C8×C11C23
hypercenter#2171D11
hypocenterC11#12068
LCSG ▷ C8×C11 ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C4 ◁ C2×C8 ◁ #346 ◁ #2171

204 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 204 conjugacy classes of subgroups — too many to draw. Only its 75 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 43
transitive degreeμt(G) = 352

Polycyclic presentation:

2^8,11|a^2=e,c^2=ef,d^2=f,e^2=g,f^2=h,g^2=h,b^a=bd,c^a=cf,d^a=df,f^a=fh,d^b=dfh,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, 81456);