Finite Group Databasebeta

#36456757

order22784
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #10233

Subgroups

subgroupG/H
centerC23#15667981
commutator, cosocleC2×C42×C89C23
FrattiniC2×C42C22×D89
FittingC89×#2538C2
socleC23×C89#120
prime radicalC22×D4×C89D4
hypercenter#2538D89
hypocenterC89#10233
LCSG ▷ C2×C42×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ #2538

644 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

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

Conjugacy classes & character table

1718 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 71897);