Finite Group Databasebeta

#44536517

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

Aliases

No aliases for this group.

Splittings

Fitting#99×C491 ⋊ C2
SylowC491 ⋊ #353

Subgroups

subgroupG/H
centerC2#30628251
commutatorC2×C4×C491C2×C4
FrattiniC2×D4C2×D491
Fitting#99×C491C2
socleC2×C491#99
prime radical#30628333C2
cosocleC2×D4×C491C22
hypercenter#99D491
hypocenterC491#353
LCSG ▷ C2×C4×C491 ▷ C22×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #99

86 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3928

Polycyclic presentation:

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

Conjugacy classes & character table

2708 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 341);