Finite Group Databasebeta

#44536509

order31424
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC491 ⋊ #350

Subgroups

subgroupG/H
centerC8C22⋊D491
commutatorC4×C491C2×C8
FrattiniC2×C8C2×D491
Fitting#131×C491C2
socleC2×C491C22⋊C8
prime radical#41×C491C4
cosocleC2×C8×C491C22
hypercenter#131D491
hypocenterC491#350
LCSG ▷ C4×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C8 ◁ C2×C8 ◁ #131

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15712

Polycyclic presentation:

2^6,491|a^2=d,c^2=f,d^2=e,e^2=f,b^a=bc,g^a=g^490,c^b=cf,d^b=df

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, 333);