Finite Group Databasebeta

#36445873

order22784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #8329

Subgroups

subgroupG/H
centerC23C2×C22⋊Dic89
commutatorC22×C4×C89C22×C4
FrattiniC23×C4C22×D89
FittingC22×C22⋊Q8×C89C2
socleC23×C89C2×C22⋊C4
prime radicalC25×C89D4
cosocleC23×C4×C89C23
hypercenterC22×C22⋊Q8D89
hypocenterC89#8329
LCSG ▷ C22×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C24×C4 ◁ C22×C22⋊Q8

1276 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

2^8,89|a^2=f,b^2=g,d^2=h,b^a=bd,c^a=ce,d^a=dg,i^a=i^88,d^b=dh,f^b=fgh

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, 61013);