Finite Group Databasebeta

#36590456

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC89×#1814 ⋊ C2
SylowC89 ⋊ #24295

Subgroups

subgroupG/H
centerC2#26023609
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC89×#1814C2
socleC2×C89#2408
hypercenter#1814D89
hypocenterC89#24295
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C22×C4 ◁ #1814

1302 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

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

Conjugacy classes & character table

1448 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 205596);