Finite Group Databasebeta

#14670896

order2816
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC11×#1976 ⋊ C2
SylowC11 ⋊ #13021

Subgroups

subgroupG/H
centerC4#10622649
commutatorC2×C8×C11C22×C4
FrattiniC22×C8C22×D11
FittingC11×#1976C2
socleC2×C11#1879
prime radical#13081750C2
cosocleC22×C8×C11C23
hypercenter#1976D11
hypocenterC11#13021
LCSG ▷ C2×C8×C11 ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C4 ◁ C22×C4 ◁ #405 ◁ #1976

462 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 462 conjugacy classes of subgroups — too many to draw. Only its 105 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=dfg,d^2=gh,e^2=g,f^2=g,g^2=h,b^a=bd,c^a=ce,i^a=i^10,d^b=dg,e^b=egh,f^b=fg,g^b=gh,i^b=i^10,d^c=dgh,e^c=egh,f^c=fgh,g^c=gh,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, 86691);