Finite Group Databasebeta

#14735605

order2816
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC11×#1536 ⋊ C2
SylowC11 ⋊ #19054

Subgroups

subgroupG/H
centerC22C2×#66935
commutator, cosocleC42×C11C24
FrattiniC42C23×D11
FittingC11×#1536C2
socleC22×C11C2×#120
prime radical#13079061C2
hypercenter#1536D11
hypocenterC11#19054
LCSG ▷ C42×C11 ▷ C22×C11 ▷ C11
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1536

926 conjugacy classes of subgroups; only the 155 normal subgroups are shown.

normal subgroups only

This group has 926 conjugacy classes of subgroups — too many to draw. Only its 155 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|c^2=g,d^2=g,e^2=g,f^2=gh,b^a=be,c^a=cf,e^a=eg,f^a=fgh,i^a=i^10,e^b=eg,f^b=fh,d^c=dg,e^c=eh,f^c=fgh,i^c=i^10

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 151400);