Finite Group Databasebeta

#11926682

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

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #448

Subgroups

subgroupG/H
centerC22C2×C22⋊D19
commutator, cosocleC2×C4×C19C23
FrattiniC2×C4C22×D19
Fitting, prime radicalC19×#121C2
socleC22×C19C2×D4
hypercenter#121D19
hypocenterC19#448
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C22×C4 ◁ #121

158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

2^6,19|b^2=f,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#14562587, #14562588, #14562598, …
maximal normal subgroup of#14562587, #14562588, #14562598, …
maximal quotient of#14562557, #14562574, #14562625, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 687);