Finite Group Databasebeta

#30555199

order15616
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Splittings

FittingC2×C61×#436 ⋊ C2
SylowC61 ⋊ #61038

Subgroups

subgroupG/H
centerC2×C4C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#436C2
socleC22×C61C23×D4
hypercenterC2×#436D61
hypocenterC61#61038
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C2×C4×D4 ◁ C2×#436

2790 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Polycyclic presentation:

2^8,61|e^2=h,f^2=h,b^a=bf,c^a=cg,f^a=fh,i^a=i^60,c^b=ch,d^b=df,f^b=fh,i^b=i^60,f^d=fh,i^d=i^60

Conjugacy classes & character table

1738 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1044754);