Finite Group Databasebeta

C2×#22577167 #31780512

order17536
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

direct productC2×#22577167

Splittings

SylowC137 ⋊ C2×#341

Subgroups

subgroupG/H
centerC22×C4C22⋊D137
commutatorC4×C137C2×C42
FrattiniC22×C4C22×D137
FittingC22×M16×C137C2
socleC23×C137C4⋊C4
prime radicalC24×C137Q8
cosocleC22×C4×C137C23
hypercenterC22×M16D137
hypocenterC137C2×#341
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C22×M16

392 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, 4233);