Finite Group Databasebeta

#14663085

order2816
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC11×#2115 ⋊ C2
SylowC11 ⋊ #11486

Subgroups

subgroupG/H
centerC4C2×#66870
commutatorC2×C4×C11C22×C8
FrattiniC2×M16C22×D11
FittingC11×#2115C2
socleC2×C11#1459
prime radical#10623363C4
cosocleC2×C11×M16C23
hypercenter#2115D11
hypocenterC11#11486
LCSG ▷ C2×C4×C11 ▷ C22×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C4 ◁ C2×C8 ◁ C2×#131 ◁ #2115

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

normal subgroups only

This group has 364 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=e,c^2=g,d^2=h,e^2=g,g^2=h,b^a=bd,d^a=df,f^a=fh,c^b=ch,d^b=dh,e^b=efh,i^b=i^10,e^d=eh

Conjugacy classes & character table

266 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 78880);