Finite Group Databasebeta

C2×#21443998 #29600439

order15616
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#21443998

Splittings

FittingC22×C32×C61 ⋊ C2
SylowC61 ⋊ C2×#1415

Subgroups

subgroupG/H
centerC23D976
commutatorC16×C61C22×C4
FrattiniC2×C16C22×D61
FittingC22×C32×C61C2
socleC23×C61D16
prime radicalC22×D976C2
cosocleC2×C16×C61C23
hypercenterC22×C32D61
hypocenterC61C2×#1415
LCSG ▷ C16×C61 ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16 ◁ C22×C32

342 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 342 conjugacy classes of subgroups — too many to draw. Only its 123 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) = 7808

Conjugacy classes & character table

3916 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 89994);