Finite Group Databasebeta

#14640397

order2816
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #7057

Subgroups

subgroupG/H
centerC2×C4#66870
commutatorC2×C4×C11C2×C16
FrattiniC2×C4⋊C8C2×D11
FittingC11×#1322C2
socleC22×C11#323
prime radicalC23×C11C22⋊C8
cosocleC2×C11×C4⋊C8C22
hypercenter#1322D11
hypocenterC11#7057
LCSG ▷ C2×C4×C11 ▷ C22×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C4⋊C8 ◁ #1322

196 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 196 conjugacy classes of subgroups — too many to draw. Only its 53 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=d,b^2=g,c^2=g,d^2=f,f^2=h,b^a=bc,c^a=ce,e^a=eg,c^b=cg,d^b=deg,i^b=i^10,d^c=dg

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, 56192);