Finite Group Databasebeta

C2×#21444707 #29649745

order15616
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#21444707

Splittings

SylowC61 ⋊ C2×#1590

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D61
commutatorC2×C4×C61C23×C4
FrattiniC42C23×D61
FittingC2×C61×#436C2
socleC23×C61C4×D4
prime radicalC22×D4×C61C2×C4
cosocleC42×C61C24
hypercenterC2×#436D61
hypocenterC61C2×#1590
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×#436

746 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7808

Conjugacy classes & character table

1768 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 139300);