Finite Group Databasebeta

#11926268

order1216
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #323

Subgroups

subgroupG/H
centerC22C22⋊Dic19
commutatorC22×C19C2×C8
FrattiniC22×C4C2×D19
FittingC2×C22⋊C4×C19C2
socleC22×C19C22⋊C4
prime radicalC24×C19C4
cosocleC22×C4×C19C22
hypercenterC2×C22⋊C4D19
hypocenterC19#323
LCSG ▷ C22×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C22⋊C4

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 304

Polycyclic presentation:

2^6,19|a^2=d,d^2=f,b^a=bc,c^a=ce,g^a=g^18,d^b=de

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14561562, #14561563, #14561564, …
maximal normal subgroup of#14561562, #14561563, #14561564, …
maximal quotient of#14561456, #14561461, #14561478, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 273);