Finite Group Databasebeta

C2×#21443735 #29588987

order15616
automorphism?
homologyAbelianization (H1) = C2×C82 · Schur multiplier (H2) = C22×C4

Aliases

direct productC2×#21443735

Splittings

SylowC61 ⋊ C2×#1311

Subgroups

subgroupG/H
centerC2×C4×C8C2×D61
commutatorC2×C61C2×C82
FrattiniC4×C8C22×D61
FittingC2×C4×C16×C61C2
socle, prime radicalC23×C61C4×C8
cosocleC4×C8×C61C23
hypercenterC2×C4×C16D61
hypocenterC61C2×#1311
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4×C8 ◁ C2×C4×C16

366 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15616

Conjugacy classes & character table

4000 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 78542);