Finite Group Databasebeta

#2091×D89 #36584173

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct product#2091×D89

Splittings

FittingC89×#2091 ⋊ C2
SylowC89 ⋊ C2×#2091

Subgroups

subgroupG/H
centerC4#127×D89
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC89×#2091C2
socleC2×C89C2×#399
prime radicalC24×D89Q8
hypercenter#2091D89
hypocenterC89C2×#2091
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C4 ◁ C22×C4 ◁ #2091

1102 conjugacy classes of subgroups; only the 207 normal subgroups are shown.

normal subgroups only

This group has 1102 conjugacy classes of subgroups — too many to draw. Only its 207 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) = 1424

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, 199313);