Finite Group Databasebeta

#458×Dic89 #36560418

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct product#458×Dic89

Splittings

SylowC89 ⋊ C4×#458

Subgroups

subgroupG/H
centerC22#120×D89
commutatorC23×C89C23×C4
FrattiniC24C23×D89
FittingC2×#458×C89C2
socleC22×C89C2×#120
prime radicalC2×H(5,𝔽2)×C89C22
cosocleC24×C89C24
hypercenterC2×#458D89
hypocenterC89C4×#458
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C24 ◁ C2×#458

1538 conjugacy classes of subgroups; only the 297 normal subgroups are shown.

normal subgroups only

This group has 1538 conjugacy classes of subgroups — too many to draw. Only its 297 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) = 5696

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, 175558);