Finite Group Databasebeta

#11926372

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

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #367

Subgroups

subgroupG/H
centerC22D152
commutatorC8×C19C2×C4
FrattiniC2×C8C2×D19
FittingC2×C16×C19C2
socle, prime radicalC22×C19D8
cosocleC2×C8×C19C22
hypercenterC2×C16D19
hypocenterC19#367
LCSG ▷ C8×C19 ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

46 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

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

Conjugacy classes & character table

310 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14561822, #14561823, #14561841, …
maximal normal subgroup of#14561822, #14561823, #14561841, …
maximal quotient of#14561709, #14561727, #14561841, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 377);