Finite Group Databasebeta

#30549482

order15616
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28×C4

Aliases

No aliases for this group.

Splittings

FittingC61×#3153 ⋊ C2
SylowC61 ⋊ #60639

Subgroups

subgroupG/H
centerC22C22×D4×D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC61×#3153C2
socleC22×C61C23×D4
hypercenter#3153D61
hypocenterC61#60639
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C42 ◁ #3153

3314 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Polycyclic presentation:

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

Conjugacy classes & character table

1024 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1039037);