Finite Group Databasebeta

#29578227

order15616
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #9547

Subgroups

subgroupG/H
centerC22×C4D4×D61
commutatorC22×C4×C61C22×C4
FrattiniC2×C42C22×D61
FittingC2×C61×#334C2
socle, prime radicalC23×C61C4×D4
cosocleC2×C42×C61C23
hypercenterC2×#334D61
hypocenterC61#9547
LCSG ▷ C22×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×#334

392 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15616

Polycyclic presentation:

2^8,61|a^2=f,b^2=dfg,c^2=d,e^2=g,f^2=h,b^a=bd,c^a=ce,e^a=eg,c^b=ch,i^b=i^60,e^c=eg,i^c=i^60

Conjugacy classes & character table

1744 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 67782);