Finite Group Databasebeta

#44536883

order31424
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC491 ⋊ #451

Subgroups

subgroupG/H
centerC22C2×D1964
commutator, cosocleC2×C4×C491C23
FrattiniC2×C4C22×D491
FittingC22⋊C8×C491C2
socleC22×C491C2×D4
prime radicalC23×C491D4
hypercenterC22⋊C8D491
hypocenterC491#451
LCSG ▷ C2×C4×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22⋊C8

148 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15712

Polycyclic presentation:

2^6,491|a^2=f,b^2=f,d^2=f,b^a=bd,c^a=ce,d^a=df,g^a=g^490,d^b=df,g^b=g^490

Conjugacy classes & character table

4919 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 707);