Finite Group Databasebeta

C2×#22577439 #31789367

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

Aliases

direct productC2×#22577439

Splittings

SylowC137 ⋊ C2×#427

Subgroups

subgroupG/H
centerC22×C4C22⋊D137
commutatorC4×C137C23×C4
FrattiniC2×C4C23×D137
FittingC2×#117×C137C2
socleC23×C137C2×D4
prime radicalC24×C137D4
cosocleC2×C4×C137C24
hypercenterC2×#117D137
hypocenterC137C2×#427
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C2×#117

512 conjugacy classes of subgroups; only the 269 normal subgroups are shown.

normal subgroups only

This group has 512 conjugacy classes of subgroups — too many to draw. Only its 269 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

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, 13088);