Finite Group Databasebeta

C2×#21445731 #29679120

order15616
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#21445731

Splittings

SylowC61 ⋊ C2×#1780

Subgroups

subgroupG/H
centerC23×C4C22×D61
commutatorC23×C61C23×C4
FrattiniC22×C4C23×D61
Fitting, prime radicalC23×#41×C61C2
socleC24×C61C22×C4
cosocleC22×C4×C61C24
hypercenterC23×#41D61
hypocenterC61C2×#1780
LCSG ▷ C23×C61 ▷ C61
UCSC1 ◁ C23×C4 ◁ C23×#41

4070 conjugacy classes of subgroups; only the 651 normal subgroups are shown.

normal subgroups only

This group has 4070 conjugacy classes of subgroups — too many to draw. Only its 651 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

2488 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 168675);