Finite Group Databasebeta

#44529190

order31168
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#103×C487 ⋊ C2
SylowC487 ⋊ #448

Subgroups

subgroupG/H
centerC22D4×D487
commutator, cosocleC2×C4×C487C23
FrattiniC2×C4C22×D487
Fitting#103×C487C2
socleC22×C487C2×D4
prime radical#29510190C2
hypercenter#103D487
hypocenterC487#448
LCSG ▷ C2×C4×C487 ▷ C2×C487 ▷ C487
UCSC1 ◁ C22 ◁ C2×C4 ◁ #103

158 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 158 conjugacy classes of subgroups — too many to draw. Only its 45 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15584

Polycyclic presentation:

2^6,487|b^2=f,d^2=f,b^a=bd,c^a=ce,d^a=df,g^a=g^486,d^b=df,g^c=g^486

Conjugacy classes & character table

3421 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31168, 689);