Finite Group Databasebeta

C2×C31⋊D31 #16838653

order3844
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2×C31

Aliases

direct productC2×C31⋊D31
unambiguous semidirect product(C2×C31)⋊D31

Splittings

Fitting, socleC2×C312 ⋊ C2
derived, SylowC312 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2C31⋊D31
commutator, cosocle, hypocenterC312C22
FrattiniC1G
Fitting, socleC2×C312C2
LCSG ▷ C312
UCSC1 ◁ C2

170 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1922

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC2×#19153443, C2×#19153444, C2×(C31⋊C3)⋊D31, …
maximal normal subgroup ofC2×#19153443, C2×#19153444, C2×(C31⋊C3)⋊D31, …
maximal quotient ofD3×C31⋊D31, C2×C3⋊(C31⋊D31), C2×C3×C31⋊D31, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3844, 11);