Finite Group Databasebeta

#117×D19 #11926996

order1216
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct product#117×D19

Splittings

FittingC19×#117 ⋊ C2
SylowC19 ⋊ C2×#117

Subgroups

subgroupG/H
centerC2×C4C22×D19
commutatorC2×C19C23×C4
FrattiniC22C23×D19
FittingC19×#117C2
socle, cosocleC22×C19C24
prime radicalC23×D19C22
hypercenter#117D19
hypocenterC19C2×#117
LCSG ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ #117

330 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 159 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×H(3,ℤ/4), D19×#339, #14563343, …
maximal normal subgroup ofD19×H(3,ℤ/4), D19×#339, #14563343, …
maximal quotient ofD19×#376, C4×C22⋊C4×D19, C4×C4⋊C4×D19, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 1001);