Finite Group Databasebeta

#14665522

order2816
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC8×C11×D8 ⋊ C2
SylowC11 ⋊ #12045

Subgroups

subgroupG/H
centerC2×C4C2×#4323
commutatorC8×C11C22×C8
FrattiniC4×C8C22×D11
FittingC8×C11×D8C2
socleC22×C11C4×D8
prime radicalC2×#66890C4
cosocleC4×C8×C11C23
hypercenterC8×D8D11
hypocenterC11#12045
LCSG ▷ C8×C11 ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C4×C8 ◁ C82 ◁ C8×D8

254 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 254 conjugacy classes of subgroups — too many to draw. Only its 87 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=e,c^2=eh,d^2=fh,e^2=g,f^2=h,b^a=bd,c^a=ch,d^a=df,f^a=fh,d^b=df,f^b=fh,i^b=i^10

Conjugacy classes & character table

344 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 81317);