Finite Group Databasebeta

#11926289

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

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #332

Subgroups

subgroupG/H
centerC22(C2×D19)⋊C4
commutatorC2×C4×C19C2×C4
FrattiniC42C2×D19
FittingC19×C4⋊C8C2
socle, prime radicalC22×C19C22⋊C4
cosocleC42×C19C22
hypercenterC4⋊C8D19
hypocenterC19#332
LCSG ▷ C2×C4×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C22 ◁ C42 ◁ C4⋊C8

64 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

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

Conjugacy classes & character table

199 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD19×#332, C2×#11926289, #14562281, …
maximal normal subgroup ofD19×#332, C2×#11926289, #14562281, …
maximal quotient of#14561457, #14561519, #14561686, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 294);