Finite Group Databasebeta

#11926677

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

Aliases

No aliases for this group.

Splittings

FittingC19×#121 ⋊ C2
SylowC19 ⋊ #447

Subgroups

subgroupG/H
centerC22C2×C22⋊D19
commutator, cosocleC2×C4×C19C23
FrattiniC2×C4C22×D19
FittingC19×#121C2
socleC22×C19C2×D4
hypercenter#121D19
hypocenterC19#447
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C22×C4 ◁ #121

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,d^b=df,g^b=g^18

Conjugacy classes & character table

145 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14562553, #14562554, #14562564, …
maximal normal subgroup of#14562553, #14562554, #14562564, …
maximal quotient of#14562552, #14562569, #14562620, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 682);