Finite Group Databasebeta

C8×D136 #14527580

order2176
isoclinismisoclinic class of #63219
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC8×D136

Splittings

FittingC82×C17 ⋊ C2
SylowC17 ⋊ C8×D8

Subgroups

subgroupG/H
centerC2×C8D68
commutatorC4×C17C22×C8
FrattiniC42C22×D17
FittingC82×C17C2
socleC22×C17C4×D4
prime radicalC2×D136C4
cosocleC42×C17C23
hypercenterC82D17
hypocenterC17C8×D8
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C8 ◁ C4×C8 ◁ C82

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) = 1088

Conjugacy classes & character table

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

Relationships

maximal subgroup of#16920972, #16920974, #16920978, …
maximal normal subgroup of#16920972, #16920974, #16920978, …
maximal quotient ofC8×#10587492, C8×#10587489, #16928238, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 3306);