Finite Group Databasebeta

#44536464

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

Aliases

No aliases for this group.

Splittings

Fitting#97×C491 ⋊ C2
SylowC491 ⋊ #329

Subgroups

subgroupG/H
centerC22(C2×D491)⋊C4
commutatorC2×C4×C491C2×C4
FrattiniC42C2×D491
Fitting#97×C491C2
socleC22×C491C22⋊C4
prime radicalC2×D1964C4
cosocleC42×C491C22
hypercenter#97D491
hypocenterC491#329
LCSG ▷ C2×C4×C491 ▷ C22×C491 ▷ C491
UCSC1 ◁ C22 ◁ C42 ◁ #97

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15712

Polycyclic presentation:

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

Conjugacy classes & character table

4919 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 288);