Finite Group Databasebeta

#44540366

order31712
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingM16×C991 ⋊ C2
SylowC991 ⋊ #100

Subgroups

subgroupG/H
centerC2(C2×D991)⋊C4
commutatorC22×C991C2×C4
FrattiniC2×C4C2×D991
FittingM16×C991C2
socleC2×C991C22⋊C4
prime radicalC2×D3964C2
cosocleC2×C4×C991C22
hypercenterM16D991
hypocenterC991#100
LCSG ▷ C22×C991 ▷ C2×C991 ▷ C991
UCSC1 ◁ C2 ◁ C2×C4 ◁ M16

46 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7928

Polycyclic presentation:

2^5,991|a^2=d,d^2=e,b^a=bc,c^a=ce,d^b=de,f^b=f^990

Conjugacy classes & character table

4961 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31712, 62);