Finite Group Databasebeta

C2×#22577158 #31780480

order17536
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22577158

Splittings

SylowC137 ⋊ C2×#336

Subgroups

subgroupG/H
centerC23×C4C2×D137
commutatorC2×C137C2×C4×C8
FrattiniC22×C4C22×D137
FittingC22×C42×C137C2
socle, prime radicalC24×C137C2×C4
cosocleC22×C4×C137C23
hypercenterC22×C42D137
hypocenterC137C2×#336
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C23×C4 ◁ C22×C42

528 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17536

Conjugacy classes & character table

4432 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 4201);