Finite Group Databasebeta

#36707340

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #33381

Subgroups

subgroupG/H
centerC22C22×#13083559
commutatorC8×C89C23×C4
FrattiniC2×C8C23×D89
Fitting, prime radicalC2×#576×C89C2
socleC22×C89C22×D8
cosocleC2×C8×C89C24
hypercenterC2×#576D89
hypocenterC89#33381
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×#131 ◁ C2×#576

1176 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

2^8,89|a^2=f,e^2=gh,g^2=h,b^a=be,e^a=eg,g^a=gh,i^a=i^88,e^b=eg,g^b=gh,d^c=dh

Conjugacy classes & character table

2000 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322480);