Finite Group Databasebeta

#44536492

order31424
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC491 ⋊ #342

Subgroups

subgroupG/H
centerC22C22⋊Dic491
commutatorC22×C491C42
FrattiniC24C2×D491
FittingC2×C22⋊C4×C491C2
socleC22×C491C22⋊C4
prime radical, cosocleC24×C491C22
hypercenterC2×C22⋊C4D491
hypocenterC491#342
LCSG ▷ C22×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C22 ◁ C24 ◁ C2×C22⋊C4

142 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7856

Polycyclic presentation:

2^6,491|a^2=d,b^2=e,b^a=bc,c^a=cf,g^a=g^490,d^b=df

Conjugacy classes & character table

4922 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 316);