Finite Group Databasebeta

C2×#21460805 #30604766

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

Aliases

direct productC2×#21460805

Splittings

FittingC22×D8×C61 ⋊ C4
SylowC61 ⋊ C2×#1347

Subgroups

subgroupG/H
centerC23#14519839
commutatorC2×C8×C61C22×C4
FrattiniC2×C8C22×#6923
FittingC22×D8×C61C4
socleC23×C61#102
prime radicalC2×#16839995C2
cosocleC2×C8×D61C23
hypercenterC22×D8#6923
hypocenterC61C2×#1347
LCSG ▷ C2×C8×C61 ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×D8

558 conjugacy classes of subgroups; only the 112 normal subgroups are shown.

normal subgroups only

This group has 558 conjugacy classes of subgroups — too many to draw. Only its 112 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1094321);