Finite Group Databasebeta

#44529164

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

Aliases

No aliases for this group.

Splittings

Fitting#104×C487 ⋊ C2
SylowC487 ⋊ #443

Subgroups

subgroupG/H
centerC4D4×D487
commutatorC4×C487C22×C4
FrattiniC2×C4C22×D487
Fitting#104×C487C2
socleC2×C487C4×D4
prime radical#29510235C2
cosocleC2×C4×C487C23
hypercenter#104D487
hypocenterC487#443
LCSG ▷ C4×C487 ▷ C2×C487 ▷ C487
UCSC1 ◁ C4 ◁ C2×C4 ◁ #104

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

normal subgroups only

This group has 106 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) = 7792

Polycyclic presentation:

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

Conjugacy classes & character table

3430 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31168, 663);