Finite Group Databasebeta

C2×C8×#11764049 #31797895

order17536
automorphism?
homologyAbelianization (H1) = C2×C82 · Schur multiplier (H2) = C22×C8

Aliases

direct productC2×C8×#11764049

Splittings

FittingC2×C8×C137 ⋊ C8
derived, SylowC137 ⋊ C2×C82

Subgroups

subgroupG/H
center, hypercenterC2×C8#11764049
commutator, hypocenterC137C2×C82
FrattiniC4C22×#11764049
FittingC2×C8×C137C8
socleC22×C137C4×C8
prime radicalC22×D137C42
cosocleC4×#10587739C23
LCSG ▷ C137
UCSC1 ◁ C2×C8

280 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 151 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) = 2192

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 21616);