Finite Group Databasebeta

#14646641

order2816
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC11×#1275 ⋊ C2
SylowC11 ⋊ #8603

Subgroups

subgroupG/H
centerC2×C4#66925
commutatorC22×C4×C11C22×C4
FrattiniC2×C42C22×D11
FittingC11×#1275C2
socleC22×C11#380
prime radicalC23×D11C4⋊C4
cosocleC2×C42×C11C23
hypercenter#1275D11
hypocenterC11#8603
LCSG ▷ C22×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C2×#97 ◁ #1275

368 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 368 conjugacy classes of subgroups — too many to draw. Only its 107 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) = 704

Polycyclic presentation:

2^8,11|a^2=f,b^2=d,d^2=g,f^2=h,b^a=bd,c^a=ce,d^a=dg,e^a=eg,c^b=ch,i^b=i^10,f^c=fg,i^c=i^10

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, 62436);