Finite Group Databasebeta

C2×#22578506 #31797976

order17536
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22578506

Splittings

SylowC137 ⋊ C2×C4⋊C16

Subgroups

subgroupG/H
centerC23C2×#11764049
commutatorC2×C137C22×C16
FrattiniC22C22×#11764049
FittingC22×C4×C137C8
socle, prime radicalC23×C137C2×C8
cosocleC2×#11764047C23
hypercenterC22×C4#11764049
hypocenterC137C2×C4⋊C16
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4

184 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 95 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) = 17536

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 21697);