Finite Group Databasebeta

SD128×D89 #36475472

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

Aliases

direct productSD128×D89

Splittings

FittingC89×SD128 ⋊ C2
SylowC89 ⋊ C2×SD128

Subgroups

subgroupG/H
centerC2D32×D89
commutator, cosocleC32×C89C23
FrattiniC32C22×D89
FittingC89×SD128C2
socleC2×C89C2×D32
prime radicalD32×D89C2
hypercenterSD128D89
hypocenterC89C2×SD128
LCSG ▷ C32×C89 ▷ C16×C89 ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ C32 ◁ SD128

134 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 134 conjugacy classes of subgroups — too many to draw. Only its 41 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

1610 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 90612);