Finite Group Databasebeta

SD16×C22⋊Dic89 #36570261

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

Aliases

direct productSD16×C22⋊Dic89

Splittings

SylowC89 ⋊ C22⋊C4×SD16

Subgroups

subgroupG/H
centerC23C2×D4×D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC23×SD16×C89C2
socleC23×C89C22×D4
prime radicalC23×D4×C89C22
cosocleC22×C4×C89C24
hypercenterC23×SD16D89
hypocenterC89C22⋊C4×SD16
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×SD16

1614 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

2534 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 185401);