Finite Group Databasebeta

#11926326

order1216
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #349

Subgroups

subgroupG/H
centerC4C22⋊Dic19
commutatorC22×C19C2×C8
FrattiniC2×C8C2×D19
FittingC2×M16×C19C2
socleC2×C19C22⋊C8
prime radicalC23×C19C8
cosocleC2×C8×C19C22
hypercenterC2×M16D19
hypocenterC19#349
LCSG ▷ C22×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C4 ◁ C2×C8 ◁ C2×M16

58 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 304

Polycyclic presentation:

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

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14561570, #14561571, #14561572, …
maximal normal subgroup of#14561570, #14561571, #14561572, …
maximal quotient of#14561559, #14561575, #14561593, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 331);