Finite Group Databasebeta

C4×Dic1982 #44540416

order31712
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×Dic1982

Splittings

SylowC991 ⋊ C4×Q8

Subgroups

subgroupG/H
centerC2×C4C2×D991
commutatorC2×C991C22×C4
FrattiniC22C22×D991
FittingC42×C991C2
socle, prime radical, cosocleC22×C991C23
hypercenterC42D991
hypocenterC991C4×Q8
LCSG ▷ C2×C991 ▷ C991
UCSC1 ◁ C2×C4 ◁ C42

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 31712

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, 112);