Finite Group Databasebeta

#11926338

order1216
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #354

Subgroups

subgroupG/H
centerC2#10597263
commutatorC2×C4×C19C2×C4
FrattiniC2×D4C2×D19
FittingC19×#99C2
socleC2×C19#99
prime radical, cosocleC2×D4×C19C22
hypercenter#99D19
hypocenterC19#354
LCSG ▷ C2×C4×C19 ▷ C22×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #99

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 304

Polycyclic presentation:

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

Conjugacy classes & character table

112 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD19×#354, C2×#11926338, #14565297, …
maximal normal subgroup ofD19×#354, C2×#11926338, #14565297, …
maximal quotient of#14561568, #14561578, #14561634, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 343);