Finite Group Databasebeta

#16809850⋊C7 #37555371

order23548
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect product#16809850⋊C7

Splittings

Fitting, derived, SylowC841 ⋊ C4×C7
HallC841⋊C7 ⋊ C4
Hall#16809850 ⋊ C7

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC841C4×C7
Frattini, socleC29AGL(1,𝔽29)
prime radicalD841⋊C7C2
cosocleD841C2×C7
LCSG ▷ C841
UCSC1

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 841

Polycyclic presentation:

2,7,2,29^2|a^2=c,d^29=e^14,d^a=d^17e,e^a=e^17,d^b=d^16e^26,e^b=e^16,d^c=d^28e^15,e^c=e^28

Conjugacy classes & character table

58 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23548, 8);