Finite Group Databasebeta

#36569803

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC22×#101×C89 ⋊ C2
SylowC89 ⋊ #22410

Subgroups

subgroupG/H
centerC22C2×C22⋊C4×D89
commutatorC23×C89C23×C4
FrattiniC22×C4C23×D89
FittingC22×#101×C89C2
socleC22×C89C22×C22⋊C4
prime radicalC2×#19152259C2
cosocleC22×C4×C89C24
hypercenterC22×#101D89
hypocenterC89#22410
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#101

1404 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

2^8,89|a^2=g,b^2=h,c^2=h,g^2=h,b^a=be,c^a=cf,f^a=fh,d^b=de,i^b=i^88,g^c=gh

Conjugacy classes & character table

1991 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 184943);