Finite Group Databasebeta

#11926459

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

Aliases

No aliases for this group.

Splittings

FittingC2×C22⋊C4×C19 ⋊ C2
SylowC19 ⋊ #394

Subgroups

subgroupG/H
center, FrattiniC23C22×D19
commutator, socle, cosocleC23×C19C23
FittingC2×C22⋊C4×C19C2
prime radicalC22×C22⋊D19C2
hypercenterC2×C22⋊C4D19
hypocenterC19#394
LCSG ▷ C23×C19 ▷ C19
UCSC1 ◁ C23 ◁ C2×C22⋊C4

238 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 238 conjugacy classes of subgroups — too many to draw. Only its 61 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) = 608

Polycyclic presentation:

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

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD19×#394, C2×#11926459, #14566849, …
maximal normal subgroup ofD19×#394, C2×#11926459, #14566849, …
maximal quotient of#14561874, #14561878, #14561879, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 464);