Finite Group Databasebeta

C3⋊D2931 #31798467

order17586
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect productC3⋊D2931
unambiguous semidirect productC977⋊(C3⋊D3)

Splittings

Fitting, socle, derived, HallC32×C977 ⋊ C2
SylowC977 ⋊ C3⋊D3
SylowC32 ⋊ D977

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC32×C977C2
LCSG ▷ C32×C977
UCSC1

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8793

Polycyclic presentation:

2,3^2,977|b^a=b^2,c^a=c^2,d^a=d^976

Conjugacy classes & character table

4398 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#47975948, D3×D2931, C3⋊D3×D977, …
maximal normal subgroup of#47975948, D3×D2931, C3⋊D3×D977, …
maximal quotient ofC3⋊Dic2931, C2×C3⋊D2931

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17586, 6);