Finite Group Databasebeta

#14660345

order2816
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #10983

Subgroups

subgroupG/H
centerC23C2×C22⋊Dic11
commutator, prime radicalC24×C11C22×C4
FrattiniC23×C4C22×D11
FittingC22×C11×C4⋊Q8C2
socleC23×C11C2×C22⋊C4
cosocleC23×C4×C11C23
hypercenterC22×C4⋊Q8D11
hypocenterC11#10983
LCSG ▷ C24×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×C4⋊Q8

1318 conjugacy classes of subgroups; only the 267 normal subgroups are shown.

normal subgroups only

This group has 1318 conjugacy classes of subgroups — too many to draw. Only its 267 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=g,b^2=h,c^2=h,g^2=h,b^a=bd,c^a=ce,d^a=dh,e^a=eh,i^a=i^10,c^b=cf,g^b=gh,g^c=gh

Conjugacy classes & character table

332 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 76140);