Finite Group Databasebeta

#44536449

order31424
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC491 ⋊ #323

Subgroups

subgroupG/H
centerC22C22⋊Dic491
commutatorC22×C491C2×C8
FrattiniC22×C4C2×D491
FittingC2×C22⋊C4×C491C2
socleC22×C491C22⋊C4
prime radicalC24×C491C4
cosocleC22×C4×C491C22
hypercenterC2×C22⋊C4D491
hypocenterC491#323
LCSG ▷ C22×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C22⋊C4

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7856

Polycyclic presentation:

2^6,491|a^2=d,d^2=f,b^a=bc,c^a=ce,g^a=g^490,d^b=de

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, 273);