Finite Group Databasebeta

#44537279

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

Aliases

No aliases for this group.

Splittings

FittingC4×Q8×C491 ⋊ C2
SylowC491 ⋊ #533

Subgroups

subgroupG/H
centerC2×C4C22×D491
commutator, socle, cosocleC22×C491C24
FrattiniC22C23×D491
FittingC4×Q8×C491C2
prime radicalC22×D491C23
hypercenterC4×Q8D491
hypocenterC491#533
LCSG ▷ C22×C491 ▷ C491
UCSC1 ◁ C2×C4 ◁ C4×Q8

222 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 222 conjugacy classes of subgroups — too many to draw. Only its 109 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,c^2=f,d^2=e,b^a=be,c^a=cf,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, 1103);