Finite Group Databasebeta

#14665657

order2816
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC11×#1368 ⋊ C2
SylowC11 ⋊ #12067

Subgroups

subgroupG/H
centerC22#10622482
commutatorC8×C11C22×C8
FrattiniC4×C8C22×D11
FittingC11×#1368C2
socleC22×C11#442
prime radicalC2×D176C4
cosocleC4×C8×C11C23
hypercenter#1368D11
hypocenterC11#12067
LCSG ▷ C8×C11 ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #1368

246 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 77 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=efh,d^2=f,e^2=g,f^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,i^c=i^10

Conjugacy classes & character table

206 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 81452);