Finite Group Databasebeta

#36657659

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #29442

Subgroups

subgroupG/H
centerC23C22×C22⋊D89
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC89×#2644C2
socleC23×C89C22×D4
prime radicalC22×D4×C89C23
hypercenter#2644D89
hypocenterC89#29442
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ #376 ◁ #2644

660 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

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

Conjugacy classes & character table

1454 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 272799);