Finite Group Databasebeta

D61×#1342 #29590169

order15616
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD61×#1342

Splittings

FittingC61×#1342 ⋊ C2
SylowC61 ⋊ C2×#1342

Subgroups

subgroupG/H
centerC2#327×D61
commutatorC2×C8×C61C22×C4
FrattiniC2×M16C22×D61
FittingC61×#1342C2
socleC2×C61C2×#327
prime radicalC23×D61SD16
cosocleC2×M16×C61C23
hypercenter#1342D61
hypocenterC61C2×#1342
LCSG ▷ C2×C8×C61 ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #1342

428 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 428 conjugacy classes of subgroups — too many to draw. Only its 81 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1952

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 79724);