Finite Group Databasebeta

#11926517

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

Aliases

No aliases for this group.

Splittings

FittingC19×#117 ⋊ C2
SylowC19 ⋊ #410

Subgroups

subgroupG/H
centerC4(C2×D19)⋊C4
commutatorC22×C19C22×C4
FrattiniC23C22×D19
FittingC19×#117C2
socleC2×C19C2×C22⋊C4
prime radicalC2×#64541C2
cosocleC23×C19C23
hypercenter#117D19
hypocenterC19#410
LCSG ▷ C22×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C4 ◁ C22×C4 ◁ #117

158 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 158 conjugacy classes of subgroups — too many to draw. Only its 59 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|a^2=e,c^2=f,b^a=bd,d^a=df,e^b=ef,g^b=g^18

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14563434, #14563436, #14563597, …
maximal normal subgroup of#14563434, #14563436, #14563597, …
maximal quotient of#14561947, #14561955, #14561958, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 522);