Finite Group Databasebeta

#11926680

order1216
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC19×C22⋊C8 ⋊ C2
SylowC19 ⋊ #447

Subgroups

subgroupG/H
centerC22C2×D76
commutator, cosocleC2×C4×C19C23
FrattiniC2×C4C22×D19
FittingC19×C22⋊C8C2
socleC22×C19C2×D4
hypercenterC22⋊C8D19
hypocenterC19#447
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22⋊C8

198 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 198 conjugacy classes of subgroups — too many to draw. Only its 47 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 304

Polycyclic presentation:

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

Conjugacy classes & character table

199 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14562554, #14562555, #14562566, …
maximal normal subgroup of#14562554, #14562555, #14562566, …
maximal quotient of#14562555, #14562572, #14562623, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 685);