Finite Group Databasebeta

#44536683

order31424
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC491 ⋊ #405

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D491
commutatorC2×C491C2×C42
FittingC2×M16×C491C2
socleC22×C491C22×C4
prime radicalC23×C491C2×C4
cosocleC2×C4×C491C23
hypercenterC2×M16D491
hypocenterC491#405
LCSG ▷ C2×C491 ▷ C491
UCSC1 ◁ C2×C4 ◁ C2×M16

130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15712

Polycyclic presentation:

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

Conjugacy classes & character table

4940 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 507);