Finite Group Databasebeta

C4×#16839597 #29600585

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

Aliases

direct productC4×#16839597

Splittings

FittingC4×D16×C61 ⋊ C2
SylowC61 ⋊ C4×D32

Subgroups

subgroupG/H
centerC2×C4#14519718
commutatorC16×C61C22×C4
FrattiniC2×C16C22×D61
FittingC4×D16×C61C2
socleC22×C61C2×D16
prime radicalC2×#16839597C2
cosocleC2×C16×C61C23
hypercenterC4×D16D61
hypocenterC61C4×D32
LCSG ▷ C16×C61 ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ C4×C16 ◁ C4×D16

214 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 214 conjugacy classes of subgroups — too many to draw. Only its 75 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

1396 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 90140);