Finite Group Databasebeta

C23×C22⋊#10597010 #34061662

order19072
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C211

Aliases

direct productC23×C22⋊#10597010
unambiguous semidirect productD149⋊(C22×C22⋊C4)
unambiguous semidirect product(C2×#10597010)⋊C24

Splittings

FittingC25×C149 ⋊ C4
SylowC149 ⋊ C23×C22⋊C4

Subgroups

subgroupG/H
centerC24C2×#10597010
commutatorC2×C149C24×C4
FrattiniC2C24×#10597010
FittingC25×C149C4
socleC24×C149C2×C4
prime radicalC25×D149C2
cosocleC2×D149C25
hypercenterC25#10597010
hypocenterC149C23×C22⋊C4
LCSG ▷ C2×C149 ▷ C149
UCSC1 ◁ C24 ◁ C25

4632 conjugacy classes of subgroups; only the 1106 normal subgroups are shown.

normal subgroups only

This group has 4632 conjugacy classes of subgroups — too many to draw. Only its 1106 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) = 4768

Conjugacy classes & character table

1264 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 21481);