Finite Group Databasebeta

#14734930

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

Aliases

No aliases for this group.

Splittings

FittingC11×#1660 ⋊ C2
SylowC11 ⋊ #18984

Subgroups

subgroupG/H
centerC22D11×#120
commutator, cosocleC42×C11C24
FrattiniC42C23×D11
FittingC11×#1660C2
socleC22×C11C2×#120
hypercenter#1660D11
hypocenterC11#18984
LCSG ▷ C42×C11 ▷ C22×C11 ▷ C11
UCSC1 ◁ C22 ◁ C42 ◁ #1660

990 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 990 conjugacy classes of subgroups — too many to draw. Only its 141 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|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,e^c=eh,f^c=fgh,i^c=i^10,i^d=i^10

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 150725);