Finite Group Databasebeta

#36462331

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #11206

Subgroups

subgroupG/H
centerC22#19151474
commutator, prime radicalC24×C89C22×C4
FrattiniC23×C4C22×D89
FittingC2×#343×C89C2
socleC22×C89#386
cosocleC23×C4×C89C23
hypercenterC2×#343D89
hypocenterC89#11206
LCSG ▷ C24×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#343

670 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

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

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, 77471);