Finite Group Databasebeta

#44540370

order31712
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC4⋊C4×C991 ⋊ C2
SylowC991 ⋊ #102

Subgroups

subgroupG/H
centerC22C22⋊D991
commutatorC4×C991C2×C4
FrattiniC2×C4C2×D991
FittingC4⋊C4×C991C2
socleC22×C991D4
prime radicalC2×D3964C2
cosocleC2×C4×C991C22
hypercenterC4⋊C4D991
hypocenterC991#102
LCSG ▷ C4×C991 ▷ C2×C991 ▷ C991
UCSC1 ◁ C22 ◁ C2×C4 ◁ C4⋊C4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15856

Polycyclic presentation:

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

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, 66);