Finite Group Databasebeta

#36460948

order22784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC22×#99×C89 ⋊ C2
SylowC89 ⋊ #10972

Subgroups

subgroupG/H
centerC22#19151474
commutatorC24×C89C22×C4
FrattiniC25C22×D89
FittingC22×#99×C89C2
socleC22×C89#386
prime radicalC2×#19152157C2
cosocleC25×C89C23
hypercenterC22×#99D89
hypocenterC89#10972
LCSG ▷ C24×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C25 ◁ C22×#99

1634 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

2^8,89|a^2=g,b^a=bd,c^a=ce,d^a=dh,f^a=fh,c^b=cf,g^b=gh,d^c=dh,i^c=i^88

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, 76088);