Finite Group Databasebeta

C22×#17984175 #31797777

order17536
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC22×#17984175

Splittings

SylowC137 ⋊ C22×#131

Subgroups

subgroupG/H
centerC23C22×#10587739
commutatorC2×C137C24×C4
FrattiniC2C24×#10587739
FittingC22×D4×C137C4
socleC23×C137C22×C4
prime radicalC22×#14555509C2
cosocleDic137C25
hypercenterC22×D4#10587739
hypocenterC137C22×#131
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×D4

1504 conjugacy classes of subgroups; only the 770 normal subgroups are shown.

normal subgroups only

This group has 1504 conjugacy classes of subgroups — too many to draw. Only its 770 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 21498);