Finite Group Databasebeta

C2×#22578459 #31797751

order17536
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22578459

Splittings

SylowC137 ⋊ C22×M32

Subgroups

subgroupG/H
centerC2×C8C2×#10587739
commutatorC2×C137C23×C8
FrattiniC4C23×#10587739
FittingC22×C8×C137C4
socleC22×C137C22×C8
prime radicalC23×D137C8
cosocle#11764040C24
hypercenterC22×C8#10587739
hypocenterC137C22×M32
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C8 ◁ C22×C8

400 conjugacy classes of subgroups; only the 210 normal subgroups are shown.

normal subgroups only

This group has 400 conjugacy classes of subgroups — too many to draw. Only its 210 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

1168 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 21472);