Finite Group Databasebeta

#14640743

order2816
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #7193

Subgroups

subgroupG/H
centerC2×C4#66870
commutatorC2×C4×C11C4×C8
FrattiniC22×M16C2×D11
FittingC2×C11×#349C2
socleC22×C11#324
prime radicalC24×C11M16
cosocleC22×C11×M16C22
hypercenterC2×#349D11
hypocenterC11#7193
LCSG ▷ C2×C4×C11 ▷ C22×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×M16 ◁ C2×#349

342 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 342 conjugacy classes of subgroups — too many to draw. Only its 99 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=d,b^2=e,c^2=h,d^2=g,g^2=h,b^a=bc,c^a=cf,e^a=eh,f^a=fh,d^b=dfh,i^b=i^10,d^c=dh

Conjugacy classes & character table

272 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56538);