Finite Group Databasebeta

C2×#21451784 #29847135

order15616
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27

Aliases

direct productC2×#21451784

Splittings

SylowC61 ⋊ C2×#2645

Subgroups

subgroupG/H
centerC24C23×D61
commutator, cosocleC23×C61C25
FrattiniC23C24×D61
FittingC2×C61×#376C2
socle, prime radicalC24×C61C24
hypercenterC2×#376D61
hypocenterC61C2×#2645
LCSG ▷ C23×C61 ▷ C61
UCSC1 ◁ C24 ◁ C2×#376

1830 conjugacy classes of subgroups; only the 667 normal subgroups are shown.

normal subgroups only

This group has 1830 conjugacy classes of subgroups — too many to draw. Only its 667 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) = 15616

Conjugacy classes & character table

2464 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 336690);