Finite Group Databasebeta

#11926512

order1216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×M16×C19 ⋊ C2
SylowC19 ⋊ #408

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D19
commutator, socleC22×C19C22×C4
FittingC2×M16×C19C2
prime radicalC2×#64541C2
cosocleC2×C4×C19C23
hypercenterC2×M16D19
hypocenterC19#408
LCSG ▷ C22×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C2×M16

158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

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

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14561572, #14563584, #14563597, …
maximal normal subgroup of#14561572, #14563584, #14563597, …
maximal quotient of#14561984, #14561988, #14561992, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 517);