Finite Group Databasebeta

D2437⋊C7 #46802348

order34118
automorphism?
homologyAbelianization (H1) = C2×C7 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productD2437⋊C7
unambiguous semidirect product(C2437⋊C7)⋊C2

Splittings

Fitting, socle, derived, SylowC2437 ⋊ C2×C7
HallC2437⋊C7 ⋊ C2
HallD2437 ⋊ C7

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC2437C2×C7
LCSG ▷ C2437
UCSC1

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2437

Polycyclic presentation:

2,7,2437|c^a=c^2436,c^b=c^801

Conjugacy classes & character table

188 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34118, 1);