Finite Group Databasebeta

#30626733

order15616
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214

Aliases

No aliases for this group.

Splittings

FittingC2×2−1+4×C61 ⋊ C4
SylowC61 ⋊ #62653

Subgroups

subgroupG/H
center, FrattiniC2C25×#6923
commutator, socleC2×C61C25×C4
FittingC2×2−1+4×C61C4
prime radicalC2×2−1+4×D61C2
cosocleC2×D61C26
hypercenterC2×2−1+4#6923
hypocenterC61#62653
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C2×2−1+4

10930 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1952

Polycyclic presentation:

2^8,61|a^2=h,c^2=g,d^2=g,b^a=bg,f^a=fg,i^a=i^11,e^b=eg,d^c=dg,i^h=i^60

Conjugacy classes & character table

640 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1116288);