Finite Group Databasebeta

SD16×#13097544 #38763559

order25408
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productSD16×#13097544

Splittings

FittingSD16×C397 ⋊ C4
SylowC397 ⋊ C4×SD16

Subgroups

subgroupG/H
centerC2D4×#13097544
commutatorC4×C397C22×C4
FrattiniC4C22×#13097544
FittingSD16×C397C4
socleC2×C397C4×D4
prime radicalD4×D397C22
cosocleC4×D397C23
hypercenterSD16#13097544
hypocenterC397C4×SD16
LCSG ▷ C4×C397 ▷ C2×C397 ▷ C397
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 →

Presentation

transitive degreeμt(G) = 3176

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25408, 1586);