Finite Group Databasebeta

C2×#21443990 #29600358

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

Aliases

direct productC2×#21443990

Splittings

SylowC61 ⋊ C2×#1412

Subgroups

subgroupG/H
centerC22#16839557
commutatorC42×C61C22×C4
Frattini#127C22×D61
FittingC2×C61×#490C2
socleC22×C61#354
prime radicalC2×#127×C61C22
cosocle#127×C61C23
hypercenterC2×#490D61
hypocenterC61C2×#1412
LCSG ▷ C42×C61 ▷ C2×C4×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C2×#127 ◁ C2×#490

390 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 390 conjugacy classes of subgroups — too many to draw. Only its 83 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 89913);