Finite Group Databasebeta

D7×C1861 #39907553

order26054
automorphism?
homologyAbelianization (H1) = C2×C1861 · Schur multiplier (H2) = C1

Aliases

direct productD7×C1861
unambiguous semidirect productC7⋊(C2×C1861)

Splittings

Fitting, socle, HallC7×C1861 ⋊ C2
derived, SylowC7 ⋊ C2×C1861

Subgroups

subgroupG/H
center, hypercenterC1861D7
commutator, cosocle, hypocenterC7C2×C1861
FrattiniC1G
Fitting, socleC7×C1861C2
LCSG ▷ C7
UCSC1 ◁ C1861

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 13027

Conjugacy classes & character table

9305 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26054, 1);