Finite Group Databasebeta

C19×D643 #37567702

order24434
automorphism?
homologyAbelianization (H1) = C2×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×D643
unambiguous semidirect productC643⋊(C2×C19)

Splittings

Fitting, socle, HallC19×C643 ⋊ C2
derived, SylowC643 ⋊ C2×C19

Subgroups

subgroupG/H
center, hypercenterC19D643
commutator, cosocle, hypocenterC643C2×C19
FrattiniC1G
Fitting, socleC19×C643C2
LCSG ▷ C643
UCSC1 ◁ C19

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12217

Conjugacy classes & character table

6137 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24434, 2);