Finite Group Databasebeta

D19×#1273 #18071917

order4864
automorphism?
homologyAbelianization (H1) = C2×C82 · Schur multiplier (H2) = C24×C4

Aliases

direct productD19×#1273

Splittings

FittingC19×#1273 ⋊ C2
SylowC19 ⋊ C2×#1273

Subgroups

subgroupG/H
center, FrattiniC2×C42C22×D19
commutatorC2×C19C2×C82
FittingC19×#1273C2
socleC23×C19C2×C42
prime radicalC23×D19C42
cosocleC2×C42×C19C23
hypercenter#1273D19
hypocenterC19C2×#1273
LCSG ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C42 ◁ #1273

982 conjugacy classes of subgroups; only the 411 normal subgroups are shown.

normal subgroups only

This group has 982 conjugacy classes of subgroups — too many to draw. Only its 411 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) = 2432

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 58946);