Finite Group Databasebeta

#14670196

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

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #12902

Subgroups

subgroupG/H
centerC8#66993
commutatorC22×C4×C11C22×C4
FrattiniC22×C8C22×D11
FittingC11×#2153C2
socleC2×C11#1843
prime radicalC23×C11#131
cosocleC22×C8×C11C23
hypercenter#2153D11
hypocenterC11#12902
LCSG ▷ C22×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C8 ◁ C22×C8 ◁ #2153

278 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 278 conjugacy classes of subgroups — too many to draw. Only its 119 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) = 704

Polycyclic presentation:

2^8,11|a^2=f,b^2=d,c^2=e,f^2=g,g^2=h,b^a=bd,c^a=ce,i^a=i^10,c^b=cg,e^b=eh,d^c=dh,i^c=i^10

Conjugacy classes & character table

272 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 85991);