Finite Group Databasebeta

#36554841

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C23×C42

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #20797

Subgroups

subgroupG/H
centerC22×C4C2×D356
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC22×C4×C8×C89C2
socleC23×C89C22×D4
prime radicalC24×C89C2×D4
cosocleC22×C4×C89C24
hypercenterC22×C4×C8D89
hypocenterC89#20797
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C22×C4×C8

1126 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

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

Conjugacy classes & character table

5720 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 169981);