Finite Group Databasebeta

C2×#30629379 #44540463

order31712
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#30629379

Splittings

FittingC2×Q8×C991 ⋊ C2
SylowC991 ⋊ C2×SD16

Subgroups

subgroupG/H
centerC22C22⋊D991
commutator, cosocleC4×C991C23
FrattiniC4C22×D991
FittingC2×Q8×C991C2
socleC22×C991D4
prime radicalC2×D3964C2
hypercenterC2×Q8D991
hypocenterC991C2×SD16
LCSG ▷ C4×C991 ▷ C2×C991 ▷ C991
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15856

Conjugacy classes & character table

4964 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31712, 159);