Finite Group Databasebeta

C22×C22⋊D991 #44540487

order31712
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC22×C22⋊D991

Splittings

FittingC24×C991 ⋊ C2
SylowC991 ⋊ C22×D4

Subgroups

subgroupG/H
centerC23C2×D991
commutator, cosocleC2×C991C24
FrattiniC2C23×D991
FittingC24×C991C2
socleC23×C991C22
hypercenterC24D991
hypocenterC991C22×D4
LCSG ▷ C2×C991 ▷ C991
UCSC1 ◁ C23 ◁ C24

236 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15856

Conjugacy classes & character table

7940 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31712, 183);