Finite Group Databasebeta

#36441257

order22784
automorphism?
homologyAbelianization (H1) = C82 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #7137

Subgroups

subgroupG/H
centerC22×C4C4×Dic89
commutatorC4×C89C82
FrattiniC2×C4×C8C2×D89
FittingC2×#346×C89C2
socle, prime radicalC23×C89#97
cosocleC2×C4×C8×C89C22
hypercenterC2×#346D89
hypocenterC89#7137
LCSG ▷ C4×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×#346

266 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Polycyclic presentation:

2^8,89|a^2=d,b^2=e,c^2=h,d^2=f,e^2=g,f^2=h,b^a=bc,e^a=eh,d^b=dh,i^b=i^88

Conjugacy classes & character table

3608 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 56397);