Finite Group Databasebeta

D16×Dic251 #44552212

order32128
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD16×Dic251

Splittings

SylowC251 ⋊ C4×D16

Subgroups

subgroupG/H
centerC22D8×D251
commutatorC8×C251C22×C4
FrattiniC2×C8C22×D251
Fitting, prime radicalC2×D16×C251C2
socleC22×C251C2×D8
cosocleC2×C8×C251C23
hypercenterC2×D16D251
hypocenterC251C4×D16
LCSG ▷ C8×C251 ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D16

174 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 67 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) = 16064

Conjugacy classes & character table

2794 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32128, 6357);