Finite Group Databasebeta

#44537120

order31424
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC491 ⋊ #497

Subgroups

subgroupG/H
centerC22C2×C22⋊D491
commutator, cosocleC2×C4×C491C23
FrattiniC2×C4C22×D491
Fitting#124×C491C2
socleC22×C491C2×D4
prime radicalC2×D4×C491C22
hypercenter#124D491
hypocenterC491#497
LCSG ▷ C2×C4×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C22 ◁ C42 ◁ #124

124 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15712

Polycyclic presentation:

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

Conjugacy classes & character table

3446 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 944);