Finite Group Databasebeta

#36523912

order22784
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC8×SD16×C89 ⋊ C2
SylowC89 ⋊ #17858

Subgroups

subgroupG/H
centerC2×C4C2×D4×D89
commutatorC4×C89C23×C8
FrattiniC42C23×D89
FittingC8×SD16×C89C2
socleC22×C89C2×C4×D4
prime radicalC2×#15668033C4
cosocleC42×C89C24
hypercenterC8×SD16D89
hypocenterC89#17858
LCSG ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C4×C8 ◁ C8×SD16

714 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

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

Conjugacy classes & character table

2552 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 139052);