Finite Group Databasebeta

#36445848

order22784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC89×#1479 ⋊ C2
SylowC89 ⋊ #8323

Subgroups

subgroupG/H
centerC22#19151453
commutatorC2×C4×C89C22×C8
FrattiniC2×C42C22×D89
FittingC89×#1479C2
socleC22×C89#379
prime radicalC23×D89C22⋊C4
cosocleC2×C42×C89C23
hypercenter#1479D89
hypocenterC89#8323
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1479

930 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

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

Conjugacy classes & character table

1994 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 60988);