Finite Group Databasebeta

SD16×#87938 #20266214

order6464
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productSD16×#87938

Splittings

FittingSD16×C101 ⋊ C4
SylowC101 ⋊ C4×SD16

Subgroups

subgroupG/H
centerC2D4×#87938
commutatorC4×C101C22×C4
FrattiniC4C22×#87938
FittingSD16×C101C4
socleC2×C101C4×D4
hypercenterSD16#87938
hypocenterC101C4×SD16
LCSG ▷ C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C2 ◁ C4 ◁ SD16

122 conjugacy classes of subgroups; only the 44 normal subgroups are shown.

normal subgroups only

This group has 122 conjugacy classes of subgroups — too many to draw. Only its 44 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

203 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×SD16×#87938, #135×#87938, AGL(1,ℤ/8)×#87938, …
maximal normal subgroup ofC2×SD16×#87938, #135×#87938, AGL(1,ℤ/8)×#87938, …
maximal quotient ofSD16×#11717581, #27186715, #27186716, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 1586);