Finite Group Databasebeta

#44536469

order31424
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC491 ⋊ #331

Subgroups

subgroupG/H
centerC22C22⋊Dic491
commutatorC2×C4×C491C2×C4
FrattiniC42C2×D491
Fitting, prime radical#127×C491C2
socleC22×C491C22⋊C4
cosocleC42×C491C22
hypercenter#127D491
hypocenterC491#331
LCSG ▷ C2×C4×C491 ▷ C22×C491 ▷ C491
UCSC1 ◁ C22 ◁ C42 ◁ #127

84 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=ef,b^a=bc,c^a=ce,g^a=g^490,c^b=cf,d^b=def

Conjugacy classes & character table

3449 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 293);