Finite Group Databasebeta

C2×#22577461 #31789412

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

Aliases

direct productC2×#22577461

Splittings

SylowC137 ⋊ C2×#433

Subgroups

subgroupG/H
centerC22×C4C22×D137
commutatorC22×C137C23×C4
FrattiniC2×C4C23×D137
FittingC2×C22⋊C8×C137C2
socleC23×C137C22×C4
prime radicalC24×C137C2×C4
cosocleC2×C4×C137C24
hypercenterC2×C22⋊C8D137
hypocenterC137C2×#433
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C22×C4 ◁ C2×C22⋊C8

412 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8768

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, 13133);