Finite Group Databasebeta

C2×#22577456 #31789405

order17536
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#22577456

Splittings

SylowC137 ⋊ C2×#431

Subgroups

subgroupG/H
centerC2×C42C2×D137
commutatorC2×C137C23×C8
FrattiniC2×C4C23×D137
FittingC22×C42×C137C2
socleC23×C137C22×C4
prime radicalC24×C137C2×C4
cosocleC2×C4×C137C24
hypercenterC22×C42D137
hypocenterC137C2×#431
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C42 ◁ C22×C42

528 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8768

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, 13126);