Finite Group Databasebeta

C2×#22578501 #31797962

order17536
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22578501

Splittings

SylowC137 ⋊ C2×#349

Subgroups

subgroupG/H
centerC22C22⋊#11764049
commutatorC22×C137C22×C8
FrattiniC22C22×#11764049
Fitting, prime radicalC24×C137C8
socleC22×C137C22⋊C8
cosocleC2×#11764047C23
hypercenterC24#11764049
hypocenterC137C2×#349
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C23 ◁ C24

236 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 71 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) = 4384

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 21683);