Finite Group Databasebeta

#44537259

order31424
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×C42×C491 ⋊ C2
SylowC491 ⋊ #529

Subgroups

subgroupG/H
centerC2×C4C22×D491
commutator, socle, cosocleC22×C491C24
FrattiniC22C23×D491
FittingC2×C42×C491C2
prime radical#30628311C2
hypercenterC2×C42D491
hypocenterC491#529
LCSG ▷ C22×C491 ▷ C491
UCSC1 ◁ C2×C4 ◁ C2×C42

234 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 234 conjugacy classes of subgroups — too many to draw. Only its 103 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) = 15712

Polycyclic presentation:

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

Conjugacy classes & character table

7868 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 1083);