Finite Group Databasebeta

C8×#14555495 #31779582

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

Aliases

direct productC8×#14555495

Splittings

FittingC8×D4×C137 ⋊ C2
SylowC137 ⋊ C8×D8

Subgroups

subgroupG/H
centerC2×C8C22⋊D137
commutatorC4×C137C22×C8
FrattiniC42C22×D137
FittingC8×D4×C137C2
socleC22×C137C4×D4
prime radicalC2×#14555495C4
cosocleC42×C137C23
hypercenterC8×D4D137
hypocenterC137C8×D8
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C8 ◁ C4×C8 ◁ C8×D4

196 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 196 conjugacy classes of subgroups — too many to draw. Only its 77 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, 3303);