Finite Group Databasebeta

#44529849

order31168
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

Fitting#137×C487 ⋊ C2
SylowC487 ⋊ #575

Subgroups

subgroupG/H
centerC2C2×D4×D487
commutator, cosocleC4×C487C24
FrattiniC4C23×D487
Fitting#137×C487C2
socleC2×C487C22×D4
hypercenter#137D487
hypocenterC487#575
LCSG ▷ C4×C487 ▷ C2×C487 ▷ C487
UCSC1 ◁ C2 ◁ C2×C4 ◁ #137

262 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 262 conjugacy classes of subgroups — too many to draw. Only its 99 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|d^2=f,e^2=f,b^a=be,c^a=cf,e^a=ef,e^b=ef,g^b=g^486,g^d=g^486

Conjugacy classes & character table

2695 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31168, 1348);