Finite Group Databasebeta

#36462329

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #11205

Subgroups

subgroupG/H
centerC22#19151475
commutatorC24×C89C22×C4
FrattiniC25C22×D89
FittingC2×#342×C89C2
socleC22×C89#386
prime radical, cosocleC25×C89C23
hypercenterC2×#342D89
hypocenterC89#11205
LCSG ▷ C24×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C25 ◁ C2×#342

918 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

2^8,89|a^2=g,b^2=d,c^2=d,b^a=bd,c^a=ce,e^a=eh,f^a=fh,i^a=i^88,c^b=cf,e^b=eh,g^c=gh,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, 77469);