Finite Group Databasebeta

#44540456

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

Aliases

No aliases for this group.

Splittings

FittingC2×C8×C991 ⋊ C2
SylowC991 ⋊ #131

Subgroups

subgroupG/H
centerC8C2×D991
commutator, socleC2×C991C22×C4
FrattiniC4C22×D991
FittingC2×C8×C991C2
prime radical#30629392C2
cosocleC4×C991C23
hypercenterC2×C8D991
hypocenterC991#131
LCSG ▷ C2×C991 ▷ C991
UCSC1 ◁ C8 ◁ C2×C8

62 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15856

Polycyclic presentation:

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

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, 152);