Finite Group Databasebeta

C2×D31×C191 #37557017

order23684
automorphism?
homologyAbelianization (H1) = C22×C191 · Schur multiplier (H2) = C2

Aliases

direct productC2×D31×C191
unambiguous semidirect productC31⋊(C22×C191)
unambiguous semidirect product(C2×C31)⋊(C2×C191)

Splittings

Fitting, socleC2×C31×C191 ⋊ C2
derived, SylowC31 ⋊ C22×C191
HallC31×C191 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2×C191D31
commutator, cosocle, hypocenterC31C22×C191
FrattiniC1G
Fitting, socleC2×C31×C191C2
LCSG ▷ C31
UCSC1 ◁ C2×C191

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11842

Conjugacy classes & character table

6494 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23684, 8);