Finite Group Databasebeta

#44536597

order31424
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC491 ⋊ #385

Subgroups

subgroupG/H
center, FrattiniC23C22×D491
commutatorC22×C491C22×C4
FittingC2×C22⋊C4×C491C2
socle, cosocleC23×C491C23
prime radicalC24×C491C22
hypercenterC2×C22⋊C4D491
hypocenterC491#385
LCSG ▷ C22×C491 ▷ C491
UCSC1 ◁ C23 ◁ C2×C22⋊C4

234 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 234 conjugacy classes of subgroups — too many to draw. Only its 83 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|a^2=f,b^2=f,b^a=bd,c^a=ce,g^b=g^490

Conjugacy classes & character table

4928 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 421);