Finite Group Databasebeta

C22×#18011990 #34061664

order19072
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC22×#18011990
unambiguous semidirect productD149⋊(C2×#117)

Splittings

FittingC23×C4×C149 ⋊ C4
SylowC149 ⋊ C22×#117

Subgroups

subgroupG/H
centerC22×C4C2×#10597010
commutatorC2×C149C24×C4
FrattiniC2C24×#10597010
FittingC23×C4×C149C4
socleC23×C149C22×C4
prime radicalC24×D149C22
cosocleC2×D149C25
hypercenterC23×C4#10597010
hypocenterC149C22×#117
LCSG ▷ C2×C149 ▷ C149
UCSC1 ◁ C22×C4 ◁ C23×C4

1880 conjugacy classes of subgroups; only the 810 normal subgroups are shown.

normal subgroups only

This group has 1880 conjugacy classes of subgroups — too many to draw. Only its 810 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, 21483);