Finite Group Databasebeta

#44536903

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

Aliases

No aliases for this group.

Splittings

SylowC491 ⋊ #455

Subgroups

subgroupG/H
centerC2#30628306
commutator, cosocleC2×C4×C491C23
FrattiniC2×C4C22×D491
Fitting, prime radicalH(5,𝔽2)×C491C2
socleC2×C491#120
hypercenterH(5,𝔽2)D491
hypocenterC491#455
LCSG ▷ C2×C4×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C2 ◁ C2×C4 ◁ H(5,𝔽2)

152 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7856

Polycyclic presentation:

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

Conjugacy classes & character table

4181 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 727);