Finite Group Databasebeta

#14665545

order2816
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC11×#1367 ⋊ C2
SylowC11 ⋊ #12049

Subgroups

subgroupG/H
centerC2×C8D4×D11
commutatorC2×C4×C11C22×C8
FrattiniC4×C8C22×D11
FittingC11×#1367C2
socleC22×C11C8×D4
prime radicalC2×D44C2×C8
cosocleC4×C8×C11C23
hypercenter#1367D11
hypocenterC11#12049
LCSG ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C8 ◁ C4×C8 ◁ #1367

226 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 226 conjugacy classes of subgroups — too many to draw. Only its 85 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,b^2=f,c^2=e,d^2=f,e^2=g,g^2=h,b^a=bd,d^a=df,c^b=ch,d^b=df,i^b=i^10,i^c=i^10

Conjugacy classes & character table

356 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 81340);