Finite Group Databasebeta

C2×(C2×D991)⋊C4 #44540401

order31712
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×(C2×D991)⋊C4

Splittings

FittingC22×C4×C991 ⋊ C2
SylowC991 ⋊ C2×C22⋊C4

Subgroups

subgroupG/H
centerC23C2×D991
commutatorC2×C991C22×C4
FrattiniC22C22×D991
FittingC22×C4×C991C2
socleC23×C991C22
prime radicalC23×D991C2
cosocleC22×C991C23
hypercenterC22×C4D991
hypocenterC991C2×C22⋊C4
LCSG ▷ C2×C991 ▷ C991
UCSC1 ◁ C23 ◁ C22×C4

132 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, 97);