Finite Group Databasebeta

C4×#16840695 #30608236

order15616
automorphism?
homologyAbelianization (H1) = C2×C4×C16 · Schur multiplier (H2) = C2×C4

Aliases

direct productC4×#16840695

Splittings

SylowC61 ⋊ C4×M64

Subgroups

subgroupG/H
centerC4×C8C2×#6923
commutatorC2×C61C2×C4×C16
FrattiniC2×C8C22×#6923
FittingC4×C16×C61C4
socleC22×C61C22×C16
prime radicalC22×D61C2×C16
cosocleC2×#11758185C23
hypercenterC4×C16#6923
hypocenterC61C4×M64
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C4×C8 ◁ C4×C16

250 conjugacy classes of subgroups; only the 144 normal subgroups are shown.

normal subgroups only

This group has 250 conjugacy classes of subgroups — too many to draw. Only its 144 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

1120 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1097791);