Finite Group Databasebeta

C2×#21462218 #30624298

order15616
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#21462218

Splittings

FittingC2×D16×C61 ⋊ C4
SylowC61 ⋊ C2×#2178

Subgroups

subgroupG/H
centerC22D8×#6923
commutatorC8×C61C23×C4
FrattiniC8C23×#6923
FittingC2×D16×C61C4
socleC22×C61C4×D8
prime radicalC2×#16840191C2
cosocleC8×D61C24
hypercenterC2×D16#6923
hypocenterC61C2×#2178
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D16

662 conjugacy classes of subgroups; only the 184 normal subgroups are shown.

normal subgroups only

This group has 662 conjugacy classes of subgroups — too many to draw. Only its 184 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) = 3904

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1113853);