Finite Group Databasebeta

D61×#1905 #29681899

order15616
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productD61×#1905

Splittings

FittingC61×#1905 ⋊ C2
SylowC61 ⋊ C2×#1905

Subgroups

subgroupG/H
centerC2#386×D61
commutatorC2×C4×C61C23×C4
FrattiniC22×C4C23×D61
FittingC61×#1905C2
socleC2×C61C2×#386
prime radicalC2×#41×D61C22
cosocleC22×C4×C61C24
hypercenter#1905D61
hypocenterC61C2×#1905
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C22×C4 ◁ #1905

1678 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1952

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 171454);