Finite Group Databasebeta

#11926314

order1216
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #344

Subgroups

subgroupG/H
centerC4(C2×D19)⋊C4
commutatorC22×C19C42
FrattiniC22×C4C2×D19
FittingC19×#117C2
socleC2×C19#95
prime radicalC23×C19C2×C4
cosocleC22×C4×C19C22
hypercenter#117D19
hypocenterC19#344
LCSG ▷ C22×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C4 ◁ C22×C4 ◁ #117

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 304

Polycyclic presentation:

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

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD19×#344, C2×#11926314, #14563436, …
maximal normal subgroup ofD19×#344, C2×#11926314, #14563436, …
maximal quotient of#14561479, #14561483, #14561484, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 319);