Finite Group Databasebeta

#14780951

order2816
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

FittingC11×#2017 ⋊ C2
SylowC11 ⋊ #23434

Subgroups

subgroupG/H
centerC4D11×#127
commutator, cosocleC22×C4×C11C24
FrattiniC22×C4C23×D11
FittingC11×#2017C2
socleC2×C11C2×#392
hypercenter#2017D11
hypocenterC11#23434
LCSG ▷ C22×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C4 ◁ C22×C4 ◁ #2017

1916 conjugacy classes of subgroups; only the 225 normal subgroups are shown.

normal subgroups only

This group has 1916 conjugacy classes of subgroups — too many to draw. Only its 225 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) = 352

Polycyclic presentation:

2^8,11|e^2=h,f^2=h,g^2=h,b^a=be,c^a=cf,d^a=dh,e^a=eh,f^a=fh,c^b=cg,e^b=eh,g^b=gh,f^c=fh,g^c=gh,i^d=i^10

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 196746);