Finite Group Databasebeta

C71⋊#6923 #31773136

order17324
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC71⋊#6923

Splittings

Fitting, socle, derived, HallC61×C71 ⋊ C4
SylowC71 ⋊ #6923
SylowC61 ⋊ Dic71

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC61×C71C4
prime radical, cosocleC71×D61C2
LCSG ▷ C61×C71
UCSC1

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4331

Polycyclic presentation:

2^2,61,71|a^2=b,c^a=c^50,d^a=d^70,c^b=c^60

Conjugacy classes & character table

1139 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17324, 7);