Finite Group Databasebeta

#30659737

order16672
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingSD16×C521 ⋊ C2
SylowC521 ⋊ #137

Subgroups

subgroupG/H
centerC2D4×D521
commutator, cosocleC4×C521C23
FrattiniC4C22×D521
FittingSD16×C521C2
socleC2×C521C2×D4
prime radical#22552363C2
hypercenterSD16D521
hypocenterC521#137
LCSG ▷ C4×C521 ▷ C2×C521 ▷ C521
UCSC1 ◁ C2 ◁ C4 ◁ SD16

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8336

Polycyclic presentation:

2^5,521|b^2=e,d^2=e,b^a=bd,c^a=ce,d^a=de,d^b=de,f^c=f^520

Conjugacy classes & character table

1831 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#137×D521, C2×#30659737, #45688228, …
maximal normal subgroup of#137×D521, C2×#30659737, #45688228, …
maximal quotient of#45687430, #45687439, #45687471, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16672, 175);