Finite Group Databasebeta

#14658143

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

Aliases

No aliases for this group.

Splittings

FittingC11×#1894 ⋊ C2
SylowC11 ⋊ #10562

Subgroups

subgroupG/H
centerC22#10622572
commutator, cosocleC23×C4×C11C23
FrattiniC23×C4C22×D11
FittingC11×#1894C2
socleC22×C11#394
prime radicalC2×#66983C22
hypercenter#1894D11
hypocenterC11#10562
LCSG ▷ C23×C4×C11 ▷ C22×C11 ▷ C11
UCSC1 ◁ C22 ◁ C23×C4 ◁ #1894

464 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 464 conjugacy classes of subgroups — too many to draw. Only its 77 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=g,c^2=d,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fh,c^b=cf,d^b=dg,e^b=eh,i^b=i^10,f^c=fg

Conjugacy classes & character table

191 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 73938);