Finite Group Databasebeta

#36537553

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

Aliases

No aliases for this group.

Splittings

FittingC2×#334×C89 ⋊ C2
SylowC89 ⋊ #19194

Subgroups

subgroupG/H
centerC22C2×#15667987
commutator, cosocleC42×C89C24
FrattiniC42C23×D89
FittingC2×#334×C89C2
socleC22×C89C2×#121
prime radical#19152148C22
hypercenterC2×#334D89
hypocenterC89#19194
LCSG ▷ C42×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×#334

638 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

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

Conjugacy classes & character table

2510 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 152693);