Finite Group Databasebeta

#44536833

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

Aliases

No aliases for this group.

Splittings

SylowC491 ⋊ #441

Subgroups

subgroupG/H
centerC22C2×D1964
commutatorC4×C491C22×C4
FrattiniC2×C4C22×D491
Fitting#97×C491C2
socle, prime radicalC22×C491C2×D4
cosocleC2×C4×C491C23
hypercenter#97D491
hypocenterC491#441
LCSG ▷ C4×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C22 ◁ C42 ◁ #97

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 31424

Polycyclic presentation:

2^6,491|a^2=e,b^2=f,c^2=e,d^2=f,b^a=bd,c^a=cf,d^a=df,g^a=g^490,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, 657);