Finite Group Databasebeta

#44536848

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

Aliases

No aliases for this group.

Splittings

Fitting#97×C491 ⋊ C2
SylowC491 ⋊ #444

Subgroups

subgroupG/H
centerC4C2×D1964
commutatorC4×C491C22×C4
FrattiniC2×C4C22×D491
Fitting#97×C491C2
socleC2×C491C4×D4
prime radical#30628359C2
cosocleC2×C4×C491C23
hypercenter#97D491
hypocenterC491#444
LCSG ▷ C4×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C4 ◁ C2×C8 ◁ #97

104 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7856

Polycyclic presentation:

2^6,491|a^2=e,c^2=e,d^2=f,e^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, 672);