Finite Group Databasebeta

#1424×D89 #36474925

order22784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct product#1424×D89

Splittings

FittingC89×#1424 ⋊ C2
SylowC89 ⋊ C2×#1424

Subgroups

subgroupG/H
centerC22D16×D89
commutatorC16×C89C22×C4
FrattiniC2×C16C22×D89
FittingC89×#1424C2
socleC22×C89C2×D16
prime radicalC22×D89D16
cosocleC2×C16×C89C23
hypercenter#1424D89
hypocenterC89C2×#1424
LCSG ▷ C16×C89 ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ #1424

206 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 206 conjugacy classes of subgroups — too many to draw. Only its 91 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) = 11392

Conjugacy classes & character table

1748 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 90065);