Finite Group Databasebeta

#36581907

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×#416×C89 ⋊ C2
SylowC89 ⋊ #23479

Subgroups

subgroupG/H
centerC22×C4D4×D89
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC2×#416×C89C2
socleC23×C89C22×D4
prime radicalC2×#19152105C2
hypercenterC2×#416D89
hypocenterC89#23479
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C2×#416

1610 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

2^8,89|c^2=e,d^2=h,f^2=h,b^a=be,c^a=cf,f^a=fh,c^b=cg,i^b=i^88,f^c=fh

Conjugacy classes & character table

2528 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 197047);