Finite Group Databasebeta

C22×C22⋊#11764047 #31797362

order17536
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C27

Aliases

direct productC22×C22⋊#11764047

Splittings

SylowC137 ⋊ C22×C22⋊C8

Subgroups

subgroupG/H
centerC24C2×#10587739
commutatorC2×C137C23×C8
FrattiniC22C23×#10587739
Fitting, prime radicalC25×C137C4
socleC24×C137C2×C4
cosocleC2×Dic137C24
hypercenterC25#10587739
hypocenterC137C22×C22⋊C8
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C24 ◁ C25

1072 conjugacy classes of subgroups; only the 378 normal subgroups are shown.

normal subgroups only

This group has 1072 conjugacy classes of subgroups — too many to draw. Only its 378 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

1168 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 21083);