Finite Group Databasebeta

#11926409

order1216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #382

Subgroups

subgroupG/H
center, FrattiniC23C22×D19
commutatorC22×C19C22×C4
FittingC2×C4⋊C4×C19C2
socle, prime radical, cosocleC23×C19C23
hypercenterC2×C4⋊C4D19
hypocenterC19#382
LCSG ▷ C22×C19 ▷ C19
UCSC1 ◁ C23 ◁ C2×C4⋊C4

154 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

2^6,19|a^2=f,b^2=e,c^2=d,b^a=bd,c^a=ce,g^b=g^18,g^c=g^18

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14561578, #14563643, #14563644, …
maximal normal subgroup of#14561578, #14563643, #14563644, …
maximal quotient of#14561861, #14561864, #14561891, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 414);