Finite Group Databasebeta

#14665139

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

Aliases

No aliases for this group.

Splittings

FittingC11×#1366 ⋊ C2
SylowC11 ⋊ #11956

Subgroups

subgroupG/H
centerC2D11×#333
commutatorC42×C11C22×C4
FrattiniC4×C8C22×D11
FittingC11×#1366C2
socleC2×C11C2×#333
prime radicalC22×D11#100
cosocleC4×C8×C11C23
hypercenter#1366D11
hypocenterC11#11956
LCSG ▷ C42×C11 ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ #1366

292 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 292 conjugacy classes of subgroups — too many to draw. Only its 89 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,b^2=g,c^2=h,d^2=gh,e^2=fg,f^2=h,b^a=bd,d^a=df,f^a=fh,g^a=gh,d^b=dg,e^b=efg,f^b=fh,i^c=i^10

Conjugacy classes & character table

161 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 80934);