Finite Group Databasebeta

C3⋊(C31⋊D31) #19153457

order5766
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C31

Aliases

unambiguous semidirect productC3⋊(C31⋊D31)
unambiguous semidirect productC31⋊D93

Splittings

Fitting, socle, derived, HallC3×C312 ⋊ C2
SylowC312 ⋊ D3
SylowC3 ⋊ C31⋊D31

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC3×C312C2
LCSG ▷ C3×C312
UCSC1

136 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,3,31^2|b^a=b^2,c^a=c^30,d^a=d^30

Conjugacy classes & character table

1443 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD3×C31⋊D31, D31×D93, C2×C3⋊(C31⋊D31), …
maximal normal subgroup ofD3×C31⋊D31, D31×D93, C2×C3⋊(C31⋊D31), …
maximal quotient ofC3⋊(C31⋊Dic31), C2×C3⋊(C31⋊D31), C9⋊(C31⋊D31), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5766, 23);