Finite Group Databasebeta

#1819×D89 #36554155

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct product#1819×D89

Splittings

FittingC89×#1819 ⋊ C2
SylowC89 ⋊ C2×#1819

Subgroups

subgroupG/H
centerC22C2×C22⋊C4×D89
commutatorC23×C89C23×C4
FrattiniC24C23×D89
FittingC89×#1819C2
socleC22×C89C22×C22⋊C4
prime radicalC25×D89C22
cosocleC24×C89C24
hypercenter#1819D89
hypocenterC89C2×#1819
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C25 ◁ #1819

3118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1424

Conjugacy classes & character table

1472 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 169295);