Finite Group Databasebeta

C2×#22577984 #31794114

order17536
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#22577984

Splittings

FittingC22×C4⋊C4×C137 ⋊ C2
SylowC137 ⋊ C2×#537

Subgroups

subgroupG/H
centerC23C23×D137
commutator, cosocleC22×C137C25
FrattiniC22C24×D137
FittingC22×C4⋊C4×C137C2
socleC23×C137C24
hypercenterC22×C4⋊C4D137
hypocenterC137C2×#537
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4⋊C4

1640 conjugacy classes of subgroups; only the 565 normal subgroups are shown.

normal subgroups only

This group has 1640 conjugacy classes of subgroups — too many to draw. Only its 565 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) = 8768

Conjugacy classes & character table

2764 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 17835);