Finite Group Databasebeta

#386×Dic89 #36475577

order22784
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C27×C4

Aliases

direct product#386×Dic89

Splittings

SylowC89 ⋊ C4×#386

Subgroups

subgroupG/H
center, FrattiniC24C23×D89
commutatorC22×C89C22×C42
FittingC2×#386×C89C2
socle, cosocleC24×C89C24
prime radicalC23×D4×C89C22
hypercenterC2×#386D89
hypocenterC89C4×#386
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#386

3366 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

2576 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 90717);