Finite Group Databasebeta

#30628370

order15712
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingM16×C491 ⋊ C2
SylowC491 ⋊ #137

Subgroups

subgroupG/H
centerC2C2×D1964
commutator, cosocleC4×C491C23
FrattiniC4C22×D491
FittingM16×C491C2
socleC2×C491C2×D4
prime radical#21463328C2
hypercenterM16D491
hypocenterC491#137
LCSG ▷ C4×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C2 ◁ C2×C4 ◁ M16

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7856

Polycyclic presentation:

2^5,491|b^2=e,d^2=e,b^a=bd,c^a=ce,d^a=de,f^a=f^490,d^b=de,f^b=f^490

Conjugacy classes & character table

2461 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44536904, #44536905, #44536909, …
maximal normal subgroup of#44536904, #44536905, #44536909, …
maximal quotient of#44536727, #44536735, #44536767, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15712, 179);