Finite Group Databasebeta

#44529170

order31168
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#131×C487 ⋊ C2
SylowC487 ⋊ #444

Subgroups

subgroupG/H
centerC4C2×C22⋊D487
commutatorC4×C487C22×C4
FrattiniC2×C4C22×D487
Fitting#131×C487C2
socleC2×C487C4×D4
prime radical#29510235C2
cosocleC2×C4×C487C23
hypercenter#131D487
hypocenterC487#444
LCSG ▷ C4×C487 ▷ C2×C487 ▷ C487
UCSC1 ◁ C4 ◁ C2×C8 ◁ #131

104 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 104 conjugacy classes of subgroups — too many to draw. Only its 47 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) = 7792

Polycyclic presentation:

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

Conjugacy classes & character table

4882 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31168, 669);