Finite Group Databasebeta

#30628256

order15712
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC491 ⋊ #101

Subgroups

subgroupG/H
centerC2C22⋊Dic491
commutator, prime radicalC22×C491C2×C4
FrattiniC2×C4C2×D491
FittingC2×Q8×C491C2
socleC2×C491C22⋊C4
cosocleC2×C4×C491C22
hypercenterC2×Q8D491
hypocenterC491#101
LCSG ▷ C22×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×Q8

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7856

Polycyclic presentation:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup of#44536521, #44536522, #44536523, …
maximal normal subgroup of#44536521, #44536522, #44536523, …
maximal quotient of#44536451, #44536467, #44536471, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15712, 65);