Finite Group Databasebeta

#11926700

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

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #451

Subgroups

subgroupG/H
centerC22C2×C22⋊D19
commutator, cosocleC2×C4×C19C23
FrattiniC2×C4C22×D19
FittingC22×Q8×C19C2
socleC22×C19C2×D4
prime radicalC23×C19D4
hypercenterC22×Q8D19
hypocenterC19#451
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×Q8

148 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

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

Conjugacy classes & character table

199 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14562590, #14562591, #14562595, …
maximal normal subgroup of#14562590, #14562591, #14562595, …
maximal quotient of#14562592, #14562609, #14562660, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 705);