Finite Group Databasebeta

C2×#22581369 #31819502

order17792
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22581369

Splittings

FittingC22×C16×C139 ⋊ C2
SylowC139 ⋊ C2×#504

Subgroups

subgroupG/H
centerC2×C16C2×D139
commutatorC2×C139C23×C8
FrattiniC8C23×D139
FittingC22×C16×C139C2
socleC22×C139C22×C8
prime radicalC2×#14555785C4
cosocleC8×C139C24
hypercenterC22×C16D139
hypocenterC139C2×#504
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C2×C16 ◁ C22×C16

368 conjugacy classes of subgroups; only the 213 normal subgroups are shown.

normal subgroups only

This group has 368 conjugacy classes of subgroups — too many to draw. Only its 213 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, 17608);