Finite Group Databasebeta

C8×#14555768 #31804681

order17792
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C2×C4

Aliases

direct productC8×#14555768

Splittings

FittingC82×C139 ⋊ C2
SylowC139 ⋊ C8×M16

Subgroups

subgroupG/H
centerC4×C8C2×D139
commutatorC2×C139C2×C4×C8
FrattiniC42C22×D139
FittingC82×C139C2
socleC22×C139C2×C42
prime radicalC22×D139C42
cosocleC42×C139C23
hypercenterC82D139
hypocenterC139C8×M16
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C4×C8 ◁ C82

224 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 224 conjugacy classes of subgroups — too many to draw. Only its 125 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) = 8896

Conjugacy classes & character table

4496 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 2787);