Finite Group Databasebeta

D61×#1545 #29648328

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

Aliases

direct productD61×#1545

Splittings

FittingC61×#1545 ⋊ C2
SylowC61 ⋊ C2×#1545

Subgroups

subgroupG/H
centerC22C2×C22⋊C4×D61
commutatorC2×C4×C61C23×C4
FrattiniC42C23×D61
FittingC61×#1545C2
socleC22×C61C22×C22⋊C4
prime radicalC2×#127×D61C2
cosocleC42×C61C24
hypercenter#1545D61
hypocenterC61C2×#1545
LCSG ▷ C2×C4×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1545

1934 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1952

Conjugacy classes & character table

1024 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 137883);