Finite Group Databasebeta

#36528611

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC89×#1507 ⋊ C2
SylowC89 ⋊ #18325

Subgroups

subgroupG/H
centerC22C2×#15667982
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC89×#1507C2
socleC22×C89C2×#120
prime radicalC2×#19152175C2
hypercenter#1507D89
hypocenterC89#18325
LCSG ▷ C22×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23×C4 ◁ #1507

1230 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

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

Conjugacy classes & character table

1445 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 143751);