Finite Group Databasebeta

D2647⋊C7 #49150360

order37058
automorphism?
homologyAbelianization (H1) = C2×C7 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productD2647⋊C7
unambiguous semidirect product(C2647⋊C7)⋊C2

Splittings

Fitting, socle, derived, SylowC2647 ⋊ C2×C7
HallC2647⋊C7 ⋊ C2
HallD2647 ⋊ C7

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC2647C2×C7
LCSG ▷ C2647
UCSC1

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2647

Polycyclic presentation:

2,7,2647|c^a=c^2646,c^b=c^2331

Conjugacy classes & character table

203 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(37058, 1);