Finite Group Databasebeta

#36583331

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×#427×C89 ⋊ C2
SylowC89 ⋊ #23646

Subgroups

subgroupG/H
centerC2×C4#15667983
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC2×#427×C89C2
socleC22×C89C2×#121
prime radicalC22×#13083574C22
hypercenterC2×#427D89
hypocenterC89#23646
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#427

906 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

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

Conjugacy classes & character table

2516 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 198471);