Finite Group Databasebeta

#11926595

order1216
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC4×C8×C19 ⋊ C2
SylowC19 ⋊ #431

Subgroups

subgroupG/H
centerC42C2×D19
commutatorC2×C19C22×C8
FrattiniC2×C4C22×D19
FittingC4×C8×C19C2
socleC22×C19C22×C4
prime radicalC22×D19C2×C4
cosocleC2×C4×C19C23
hypercenterC4×C8D19
hypocenterC19#431
LCSG ▷ C2×C19 ▷ C19
UCSC1 ◁ C42 ◁ C4×C8

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

2^6,19|a^2=e,c^2=d,e^2=f,b^a=bd,g^b=g^18

Conjugacy classes & character table

328 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC8×#64515, #14561914, #14561917, …
maximal normal subgroup ofC8×#64515, #14561914, #14561917, …
maximal quotient of#14563380, C4×(C2×D19)⋊C8, C4×Dic19⋊C8, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 600);