Finite Group Databasebeta

#44536790

order31424
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC4⋊C8×C491 ⋊ C2
SylowC491 ⋊ C8×D4

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D491
commutatorC2×C491C22×C8
FittingC4⋊C8×C491C2
socleC22×C491C22×C4
prime radicalC2×D1964C4
cosocleC2×C4×C491C23
hypercenterC4⋊C8D491
hypocenterC491C8×D4
LCSG ▷ C2×C491 ▷ C491
UCSC1 ◁ C2×C4 ◁ C4⋊C8

134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15712

Polycyclic presentation:

2^6,491|a^2=e,c^2=e,e^2=f,b^a=bd,g^b=g^490,g^c=g^490

Conjugacy classes & character table

4940 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 614);