Finite Group Databasebeta

#11926304

order1216
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #339

Subgroups

subgroupG/H
centerC2×C4D76
commutatorC4×C19C42
FrattiniC22×C4C2×D19
FittingC2×C42×C19C2
socleC22×C19C22⋊C4
prime radicalC23×C19D4
cosocleC22×C4×C19C22
hypercenterC2×C42D19
hypocenterC19#339
LCSG ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C42

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 304

Polycyclic presentation:

2^6,19|a^2=d,b^2=e,c^2=f,b^a=bc,c^a=cf,e^a=ef,g^a=g^18

Conjugacy classes & character table

316 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD19×#339, C2×#11926304, #14563343, …
maximal normal subgroup ofD19×#339, C2×#11926304, #14563343, …
maximal quotient of#14561468, #14561472, #14561475, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 309);