Finite Group Databasebeta

#131×D19 #11927305

order1216
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct product#131×D19

Splittings

FittingC19×#131 ⋊ C2
SylowC19 ⋊ C2×#131

Subgroups

subgroupG/H
centerC8C22×D19
commutator, socleC2×C19C23×C4
FrattiniC4C23×D19
FittingC19×#131C2
prime radical#41×D19C2
cosocleC4×C19C24
hypercenter#131D19
hypocenterC19C2×#131
LCSG ▷ C2×C19 ▷ C19
UCSC1 ◁ C8 ◁ #131

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

normal subgroups only

This group has 266 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) = 304

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD19×#350, #14565261, D19×#443, …
maximal normal subgroup ofD19×#350, #14565261, D19×#443, …
maximal quotient ofD19×#405, #131×Dic19, #14572057, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 1310);