Finite Group Databasebeta

#31775446⋊C2 #46853633

order34916
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#31775446⋊C2
unambiguous semidirect product#31775454⋊C2
unambiguous semidirect product#31775462⋊C2

Splittings

Fitting, socle, derived, HallC29×C43 ⋊ C22×C7
Hall#22576611 ⋊ C22
HallD29×D43 ⋊ C7
SylowC43 ⋊ C2×D29⋊C7
SylowC29 ⋊ C2×D43⋊C7

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC29×C43C22×C7
LCSG ▷ C29×C43
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1247

Polycyclic presentation:

2^2,7,29,43|e^a=e^42,d^b=d^28,d^c=d^16,e^c=e^21

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34916, 61);