Finite Group Databasebeta

#11926281

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

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #328

Subgroups

subgroupG/H
centerC22C22⋊Dic19
commutatorC2×C4×C19C2×C4
FrattiniC22×C4C2×D19
FittingC19×C22⋊Q8C2
socleC22×C19C22⋊C4
prime radicalC23×C19D4
cosocleC22×C4×C19C22
hypercenterC22⋊Q8D19
hypocenterC19#328
LCSG ▷ C2×C4×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22⋊Q8

80 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=ce,g^a=g^18,c^b=cf,d^b=def

Conjugacy classes & character table

145 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD19×#328, C2×#11926281, #14562120, …
maximal normal subgroup ofD19×#328, C2×#11926281, #14562120, …
maximal quotient of#14561458, #14561461, #14561513, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 286);