Finite Group Databasebeta

#34090339

order19808
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC22⋊C4×C619 ⋊ C2
SylowC619 ⋊ #124

Subgroups

subgroupG/H
center, FrattiniC22C22×D619
commutator, socle, cosocleC22×C619C23
FittingC22⋊C4×C619C2
prime radicalC2×C22⋊D619C2
hypercenterC22⋊C4D619
hypocenterC619#124
LCSG ▷ C22×C619 ▷ C619
UCSC1 ◁ C22 ◁ C22⋊C4

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9904

Polycyclic presentation:

2^5,619|b^2=e,c^2=d,b^a=bd,c^a=ce,f^c=f^618

Conjugacy classes & character table

3104 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19808, 132);