Finite Group Databasebeta

C1789⋊C9 #30633012

order16101
automorphism?
homologyAbelianization (H1) = C9 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC1789⋊C9

Splittings

derived, SylowC1789 ⋊ C9

Subgroups

subgroupG/H
center, Frattini, hypercenterC3C1789⋊C3
commutator, hypocenterC1789C9
Fitting, socle, prime radical, cosocleC3×C1789C3
LCSG ▷ C1789
UCSC1 ◁ C3

6 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16101

Polycyclic presentation:

3^2,1789|a^3=b,c^a=c^152

Conjugacy classes & character table

1797 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD1789⋊C9, C2×C1789⋊C9
maximal normal subgroup ofD1789⋊C9, C2×C1789⋊C9
maximal quotient ofC2×C1789⋊C9

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16101, 1);