Finite Group Databasebeta

#44536572

order31424
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

Fitting#95×C491 ⋊ C2
SylowC491 ⋊ C4×C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC23C22×D491
commutatorC2×C491C2×C42
Fitting#95×C491C2
socle, cosocleC23×C491C23
prime radicalC23×D491C22
hypercenter#95D491
hypocenterC491C4×C22⋊C4
LCSG ▷ C2×C491 ▷ C491
UCSC1 ◁ C23 ◁ #95

258 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 99 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=e,b^2=f,c^2=e,b^a=bd,g^c=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, 396);