Finite Group Databasebeta

#36474942

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #13636

Subgroups

subgroupG/H
centerC4C2×D1424
commutatorC16×C89C22×C4
FrattiniC2×C16C22×D89
FittingC2×M64×C89C2
socleC2×C89C2×#366
prime radicalC23×C89Q32
cosocleC2×C16×C89C23
hypercenterC2×M64D89
hypocenterC89#13636
LCSG ▷ C16×C89 ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16 ◁ C2×M64

178 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

2^8,89|a^2=e,b^2=df,d^2=fg,e^2=h,f^2=gh,g^2=h,b^a=bd,d^a=df,f^a=fg,g^a=gh,i^a=i^88,c^b=ch

Conjugacy classes & character table

3572 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 90082);