Finite Group Databasebeta

#14644304

order2816
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC11×#1281 ⋊ C2
SylowC11 ⋊ #8157

Subgroups

subgroupG/H
centerC2×C4C22⋊C4×D11
commutatorC23×C11C2×C42
FrattiniC2×C42C22×D11
FittingC11×#1281C2
socleC22×C11C4×C22⋊C4
prime radicalC23×D11C42
cosocleC2×C42×C11C23
hypercenter#1281D11
hypocenterC11#8157
LCSG ▷ C23×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #1281

482 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 482 conjugacy classes of subgroups — too many to draw. Only its 143 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=e,b^2=f,c^2=e,e^2=g,f^2=h,b^a=bd,f^a=fg,c^b=ch,d^b=dg,i^c=i^10

Conjugacy classes & character table

284 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 60099);