Finite Group Databasebeta

#11926518

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

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #410

Subgroups

subgroupG/H
centerC4C22⋊Dic19
commutatorC22×C19C22×C4
FrattiniC23C22×D19
Fitting, prime radicalC2×#41×C19C2
socleC2×C19C2×C22⋊C4
cosocleC23×C19C23
hypercenterC2×#41D19
hypocenterC19#410
LCSG ▷ C22×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×#41

158 conjugacy classes of subgroups.

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,g^a=g^18,e^b=ef

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14561755, #14561756, #14561764, …
maximal normal subgroup of#14561755, #14561756, #14561764, …
maximal quotient of#14561949, #14561956, #14561959, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 523);