Finite Group Databasebeta

C2×#21460814 #30604808

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

Aliases

direct productC2×#21460814

Splittings

FittingC23×Q8×C61 ⋊ C4
SylowC61 ⋊ C2×#1351

Subgroups

subgroupG/H
centerC23#14519835
commutatorC22×C4×C61C22×C4
FrattiniC22×C4C22×#6923
FittingC23×Q8×C61C4
socleC23×C61#99
prime radicalC24×D61D4
cosocleC2×#11758198C23
hypercenterC23×Q8#6923
hypocenterC61C2×#1351
LCSG ▷ C22×C4×C61 ▷ C23×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C24 ◁ C23×C4 ◁ C23×Q8

776 conjugacy classes of subgroups; only the 104 normal subgroups are shown.

normal subgroups only

This group has 776 conjugacy classes of subgroups — too many to draw. Only its 104 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, 1094363);