Finite Group Databasebeta

D19×#1308 #18072939

order4864
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23

Aliases

direct productD19×#1308

Splittings

FittingC19×#1308 ⋊ C2
SylowC19 ⋊ C2×#1308

Subgroups

subgroupG/H
centerC22#95×D19
commutatorC23×C19C2×C42
FrattiniC2×C42C22×D19
FittingC19×#1308C2
socleC22×C19C2×#95
prime radicalC23×D19C42
cosocleC2×C42×C19C23
hypercenter#1308D19
hypocenterC19C2×#1308
LCSG ▷ C23×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1308

526 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 526 conjugacy classes of subgroups — too many to draw. Only its 149 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 59968);