Finite Group Databasebeta

SD16×#11929625 #35169691

order20224
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productSD16×#11929625

Splittings

FittingQ8×SD16×C79 ⋊ C2
SylowC79 ⋊ SD16×#41

Subgroups

subgroupG/H
centerC22C22×D4×D79
commutator, cosocleC2×C4×C79C25
FrattiniC2×C4C24×D79
FittingQ8×SD16×C79C2
socleC22×C79C23×D4
prime radicalD4×#11929625C2
hypercenterQ8×SD16D79
hypocenterC79SD16×#41
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C4×Q8 ◁ Q8×SD16

2116 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

1435 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1050990);