Finite Group Databasebeta

#36457724

order22784
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #10398

Subgroups

subgroupG/H
centerC23#15667980
commutator, cosocleC23×C4×C89C23
FrattiniC23×C4C22×D89
FittingC89×#1439C2
socleC23×C89#120
prime radicalC25×C89D4
hypercenter#1439D89
hypocenterC89#10398
LCSG ▷ C23×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C23×C4 ◁ #1439

694 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

2^8,89|a^2=g,c^2=d,e^2=g,b^a=bd,c^a=ce,e^a=eg,f^a=fh,i^a=i^88,c^b=cf,e^b=eh,e^c=eg

Conjugacy classes & character table

1976 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 72864);