Finite Group Databasebeta

D7×C1789 #38736738

order25046
automorphism?
homologyAbelianization (H1) = C2×C1789 · Schur multiplier (H2) = C1

Aliases

direct productD7×C1789
unambiguous semidirect productC7⋊(C2×C1789)

Splittings

Fitting, socle, HallC7×C1789 ⋊ C2
derived, SylowC7 ⋊ C2×C1789

Subgroups

subgroupG/H
center, hypercenterC1789D7
commutator, cosocle, hypocenterC7C2×C1789
FrattiniC1G
Fitting, socleC7×C1789C2
LCSG ▷ C7
UCSC1 ◁ C1789

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12523

Conjugacy classes & character table

8945 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25046, 1);