Finite Group Databasebeta

#36465500

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #11886

Subgroups

subgroupG/H
centerC22C2×#15667933
commutatorC2×C8×C89C22×C4
FrattiniC22×C8C22×D89
Fitting, prime radicalC2×#466×C89C2
socleC22×C89C2×#102
cosocleC22×C8×C89C23
hypercenterC2×#466D89
hypocenterC89#11886
LCSG ▷ C2×C8×C89 ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23×C4 ◁ C23×C8 ◁ C2×#466

470 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

2^8,89|a^2=e,c^2=gh,d^2=gh,f^2=h,g^2=h,b^a=bd,c^a=cg,d^a=df,f^a=fh,g^a=gh,i^a=i^88,c^b=cf,d^b=dg,e^b=efgh,f^b=fh,g^b=gh

Conjugacy classes & character table

1988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 80640);