Finite Group Databasebeta

#36654189

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #29133

Subgroups

subgroupG/H
centerC23C22×C22⋊D89
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC89×#2328C2
socleC23×C89C22×D4
prime radicalC2×#127×C89C22
hypercenter#2328D89
hypocenterC89#29133
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ #376 ◁ #2328

754 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=fg,b^2=g,d^2=e,f^2=h,b^a=be,c^a=cf,d^a=de,i^a=i^88,c^b=cg,d^b=dh,f^c=fh

Conjugacy classes & character table

1982 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 269329);