Finite Group Databasebeta

C2×H(5,𝔽2)×D137 #31795589

order17536
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×H(5,𝔽2)×D137

Splittings

FittingC2×H(5,𝔽2)×C137 ⋊ C2
SylowC137 ⋊ C22×H(5,𝔽2)

Subgroups

subgroupG/H
centerC22C24×D137
commutator, cosocleC2×C137C26
FrattiniC2C25×D137
FittingC2×H(5,𝔽2)×C137C2
socleC22×C137C25
hypercenterC2×H(5,𝔽2)D137
hypocenterC137C22×H(5,𝔽2)
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×H(5,𝔽2)

6560 conjugacy classes of subgroups; only the 3213 normal subgroups are shown.

normal subgroups only

This group has 6560 conjugacy classes of subgroups — too many to draw. Only its 3213 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

2380 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 19310);