Finite Group Databasebeta

#383×Dic89 #36475663

order22784
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4

Aliases

direct product#383×Dic89

Splittings

SylowC89 ⋊ C4×#383

Subgroups

subgroupG/H
center, FrattiniC24C23×D89
commutatorC22×C89C22×C42
FittingC2×#383×C89C2
socle, prime radical, cosocleC24×C89C24
hypercenterC2×#383D89
hypocenterC89C4×#383
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#383

1566 conjugacy classes of subgroups; only the 563 normal subgroups are shown.

normal subgroups only

This group has 1566 conjugacy classes of subgroups — too many to draw. Only its 563 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

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, 90803);