Finite Group Databasebeta

C2×#22577365 #31789223

order17536
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#22577365

Splittings

FittingC2×C22⋊C8×C137 ⋊ C2
SylowC137 ⋊ C2×#407

Subgroups

subgroupG/H
centerC22×C4C22×D137
commutatorC22×C137C23×C4
FrattiniC2×C4C23×D137
FittingC2×C22⋊C8×C137C2
socleC23×C137C22×C4
prime radicalC24×D137C4
cosocleC2×C4×C137C24
hypercenterC2×C22⋊C8D137
hypocenterC137C2×#407
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C22×C4 ◁ C2×C22⋊C8

1008 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4384

Conjugacy classes & character table

2776 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 12944);