Finite Group Databasebeta

#44537005

order31424
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC491 ⋊ #474

Subgroups

subgroupG/H
centerC22C2×C22⋊D491
commutator, cosocleC2×C4×C491C23
FrattiniC2×C4C22×D491
FittingC4×D4×C491C2
socleC22×C491C2×D4
prime radicalC2×D4×C491C22
hypercenterC4×D4D491
hypocenterC491#474
LCSG ▷ C2×C4×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C22 ◁ C42 ◁ C4×D4

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15712

Polycyclic presentation:

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

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, 829);