Finite Group Databasebeta

SD16×#10587739 #22578440

order8768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productSD16×#10587739

Splittings

FittingSD16×C137 ⋊ C4
SylowC137 ⋊ C4×SD16

Subgroups

subgroupG/H
centerC2D4×#10587739
commutatorC4×C137C22×C4
FrattiniC4C22×#10587739
FittingSD16×C137C4
socleC2×C137C4×D4
hypercenterSD16#10587739
hypocenterC137C4×SD16
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
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

266 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×SD16×#10587739, #135×#10587739, AGL(1,ℤ/8)×#10587739, …
maximal normal subgroup ofC2×SD16×#10587739, #135×#10587739, AGL(1,ℤ/8)×#10587739, …
maximal quotient ofSD16×#11764047, #31796372, #31796373, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1586);