Finite Group Databasebeta

#11926301

order1216
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ H(3,ℤ/4)

Subgroups

subgroupG/H
centerC4C4×Dic19
commutatorC4×C19C42
FrattiniC22×C4C2×D19
FittingC2×M16×C19C2
socleC2×C19#95
prime radicalC23×C19D4
cosocleC22×C4×C19C22
hypercenterC2×M16D19
hypocenterC19H(3,ℤ/4)
LCSG ▷ C4×C19 ▷ C19
UCSC1 ◁ C4 ◁ C2×M16

94 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,e^a=ef,g^a=g^18,d^b=df,g^b=g^18

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14561620, #14561621, #14561623, …
maximal normal subgroup of#14561620, #14561621, #14561623, …
maximal quotient of#14561463, #14561466, #14561489, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 306);