Finite Group Databasebeta

#14663211

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

Aliases

No aliases for this group.

Splittings

FittingC11×#2165 ⋊ C2
SylowC11 ⋊ #11523

Subgroups

subgroupG/H
centerC4#10622619
commutatorC22×C4×C11C22×C4
FrattiniC2×M16C22×D11
FittingC11×#2165C2
socleC2×C11#1464
prime radicalC2×#4339C2×C4
cosocleC2×C11×M16C23
hypercenter#2165D11
hypocenterC11#11523
LCSG ▷ C22×C4×C11 ▷ C22×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C4 ◁ C42 ◁ C4×M16 ◁ #2165

280 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 75 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=f,d^2=h,e^2=g,g^2=h,b^a=bd,c^a=cg,d^a=df,f^a=fh,d^b=dh,e^b=efh,i^b=i^10,e^c=eh,e^d=eh

Conjugacy classes & character table

194 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 79006);