Finite Group Databasebeta

#14674476

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

Aliases

No aliases for this group.

Splittings

FittingC11×#2222 ⋊ C2
SylowC11 ⋊ #13672

Subgroups

subgroupG/H
centerC2#13070527
commutator, cosocleC2×C11×C16C23
FrattiniC2×C16C22×D11
FittingC11×#2222C2
socleC2×C11#2184
prime radical#13081769C2
hypercenter#2222D11
hypocenterC11#13672
LCSG ▷ C2×C11×C16 ▷ C8×C11 ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2 ◁ C2×C4 ◁ #131 ◁ #504 ◁ #2222

274 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 274 conjugacy classes of subgroups — too many to draw. Only its 59 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|a^2=h,c^2=h,d^2=fg,e^2=h,f^2=gh,g^2=h,b^a=bd,c^a=ce,d^a=df,e^a=eh,f^a=fg,g^a=gh,d^b=df,f^b=fg,g^b=gh,i^b=i^10,e^c=eh

Conjugacy classes & character table

167 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 90271);