Finite Group Databasebeta

C79⋊(D29⋊C7) #44545502

order32074
automorphism?
homologyAbelianization (H1) = C2×C7 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC79⋊(D29⋊C7)
unambiguous semidirect product(C29⋊C7)⋊D79
unambiguous semidirect productD2291⋊C7

Splittings

Fitting, socle, derived, HallC29×C79 ⋊ C2×C7
HallC79×C29⋊C7 ⋊ C2
HallD2291 ⋊ C7
HallC29⋊C7 ⋊ D79
SylowC79 ⋊ D29⋊C7
SylowC29 ⋊ C7×D79

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC29×C79C2×C7
LCSG ▷ C29×C79
UCSC1

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2291

Polycyclic presentation:

2,7,29,79|c^a=c^28,d^a=d^78,c^b=c^16

Conjugacy classes & character table

445 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32074, 12);