Finite Group Databasebeta

C2×#21462121 #30624016

order15616
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#21462121

Splittings

SylowC61 ⋊ C2×#2135

Subgroups

subgroupG/H
centerC22C2×#14519835
commutatorC2×C4×C61C23×C4
FrattiniC2×C4C23×#6923
FittingC23×Q8×C61C4
socleC22×C61C2×#99
prime radicalC22×#11758222C22
cosocleC2×Dic122C24
hypercenterC23×Q8#6923
hypocenterC61C2×#2135
LCSG ▷ C2×C4×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C23×C4 ◁ C23×Q8

1198 conjugacy classes of subgroups; only the 224 normal subgroups are shown.

normal subgroups only

This group has 1198 conjugacy classes of subgroups — too many to draw. Only its 224 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1113571);