Finite Group Databasebeta

#1420×D89 #36474897

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

Aliases

direct product#1420×D89

Splittings

FittingC89×#1420 ⋊ C2
SylowC89 ⋊ C2×#1420

Subgroups

subgroupG/H
centerC2#357×D89
commutatorC16×C89C22×C4
FrattiniC2×C16C22×D89
FittingC89×#1420C2
socleC2×C89C2×#357
prime radicalC22×D89SD32
cosocleC2×C16×C89C23
hypercenter#1420D89
hypocenterC89C2×#1420
LCSG ▷ C16×C89 ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ #1420

286 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 286 conjugacy classes of subgroups — too many to draw. Only its 81 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

1196 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 90037);