Finite Group Databasebeta

#394×Dic89 #36476225

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

Aliases

direct product#394×Dic89

Splittings

SylowC89 ⋊ C4×#394

Subgroups

subgroupG/H
center, FrattiniC24C23×D89
commutatorC23×C89C23×C4
FittingC2×#394×C89C2
socle, cosocleC24×C89C24
prime radicalC23×D4×C89C22
hypercenterC2×#394D89
hypocenterC89C4×#394
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#394

2550 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

2024 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 91365);