Finite Group Databasebeta

C2×#21460845 #30605753

order15616
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#21460845

Splittings

SylowC61 ⋊ C2×#1368

Subgroups

subgroupG/H
centerC23#14519845
commutatorC8×C61C22×C8
FrattiniC2×C8C22×#6923
FittingC22×C16×C61C4
socle, prime radicalC23×C61#106
cosocleC8×Dic61C23
hypercenterC22×C16#6923
hypocenterC61C2×#1368
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

254 conjugacy classes of subgroups; only the 128 normal subgroups are shown.

normal subgroups only

This group has 254 conjugacy classes of subgroups — too many to draw. Only its 128 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

1024 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1095308);