Finite Group Databasebeta

(C31⋊C3)⋊D31 #19153447

order5766
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect product(C31⋊C3)⋊D31

Splittings

Fitting, socle, derived, SylowC312 ⋊ C2×C3
HallC31×C31⋊C3 ⋊ C2
HallC31⋊D31 ⋊ C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC312C2×C3
LCSG ▷ C312
UCSC1

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,3,31^2|c^a=c^30,d^a=d^30,c^b=c^5

Conjugacy classes & character table

206 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD31×D31⋊C3, C2×(C31⋊C3)⋊D31, (C31⋊C3)⋊(D31⋊C3), …
maximal normal subgroup ofD31×D31⋊C3, C2×(C31⋊C3)⋊D31, (C31⋊C3)⋊(D31⋊C3), …
maximal quotient of(C31⋊C3)⋊Dic31, C2×(C31⋊C3)⋊D31, (C31⋊C9)⋊D31, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5766, 13);