Finite Group Databasebeta

C2×#22577191 #31782422

order17536
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#22577191

Splittings

FittingC2×#100×C137 ⋊ C2
SylowC137 ⋊ C2×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC22#17984002
commutatorC23×C137C22×C4
FrattiniC2×D4C22×D137
FittingC2×#100×C137C2
socleC22×C137#99
prime radicalC2×#17984056C2
cosocleC2×D4×C137C23
hypercenterC2×#100D137
hypocenterC137C2×AΣL(1,𝔽16)
LCSG ▷ C23×C137 ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#100

438 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 438 conjugacy classes of subgroups — too many to draw. Only its 69 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

1522 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 6143);