Finite Group Databasebeta

#30617100

order15616
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC61×#471 ⋊ C4
SylowC61 ⋊ #21557

Subgroups

subgroupG/H
centerC2#121×#6923
commutatorC2×C4×C61C23×C4
FrattiniC2×C4C23×#6923
FittingC61×#471C4
socleC2×C61C4×#121
prime radicalAGL(1,ℤ/8)×D61C22
cosocleC2×C4×D61C24
hypercenter#471#6923
hypocenterC61#21557
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C2×C4 ◁ #471

906 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 976

Polycyclic presentation:

2^8,61|a^2=g,b^2=eh,d^2=g,e^2=h,f^2=h,b^a=be,c^a=cf,e^a=eh,f^a=fh,i^a=i^50,d^b=dh,f^c=fh,i^d=i^11,i^g=i^60

Conjugacy classes & character table

298 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1106655);