Finite Group Databasebeta

#14667114

order2816
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC11×#2098 ⋊ C2
SylowC11 ⋊ #12301

Subgroups

subgroupG/H
centerC2#13067635
commutator, cosocleC2×C11×M16C23
FrattiniC2×M16C22×D11
FittingC11×#2098C2
socleC2×C11#1613
prime radical#13079481C2
hypercenter#2098D11
hypocenterC11#12301
LCSG ▷ C2×C11×M16 ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #2098

342 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 342 conjugacy classes of subgroups — too many to draw. Only its 55 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|a^2=fg,d^2=f,e^2=h,f^2=h,b^a=bd,c^a=ce,d^a=df,e^a=eh,f^a=fh,g^a=gh,d^b=dfh,e^b=egh,f^b=fh,i^b=i^10,d^c=dg,e^c=eh,e^d=eh

Conjugacy classes & character table

155 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 82909);