Finite Group Databasebeta

D16×Dic19 #14565482

order2432
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD16×Dic19

Splittings

SylowC19 ⋊ C4×D16

Subgroups

subgroupG/H
centerC22D8×D19
commutatorC8×C19C22×C4
FrattiniC2×C8C22×D19
Fitting, prime radicalC2×C19×D16C2
socleC22×C19C2×D8
cosocleC2×C8×C19C23
hypercenterC2×D16D19
hypocenterC19C4×D16
LCSG ▷ C8×C19 ▷ C4×C19 ▷ C2×C19 ▷ C19
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) = 1216

Conjugacy classes & character table

242 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 6357);