Finite Group Databasebeta

#44536495

order31424
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC491 ⋊ #344

Subgroups

subgroupG/H
centerC4(C2×D491)⋊C4
commutatorC22×C491C42
FrattiniC22×C4C2×D491
Fitting#117×C491C2
socleC2×C491#95
prime radicalC23×C491C2×C4
cosocleC22×C4×C491C22
hypercenter#117D491
hypocenterC491#344
LCSG ▷ C22×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C4 ◁ C22×C4 ◁ #117

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7856

Polycyclic presentation:

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

Conjugacy classes & character table

4922 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 319);