Finite Group Databasebeta

C2×#10605100 #12258593

order1280
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#10605100

Splittings

FittingC22×C5×#95 ⋊ C2
SylowC5 ⋊ C2×#2349

Subgroups

subgroupG/H
centerC24C23×D5
commutatorC22×C5C24×C4
FrattiniC23C24×D5
FittingC22×C5×#95C2
socleC24×C5C24
prime radicalC23×C22⋊D5C22
cosocleC23×C5C25
hypercenterC22×#95D5
hypocenterC5C2×#2349
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C24 ◁ C22×#95

4198 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 328861);