Finite Group Databasebeta

C22×#18011828 #34053158

order19072
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC22×#18011828

Splittings

SylowC149 ⋊ C22×#100

Subgroups

subgroupG/H
centerC23C22⋊Dic149
commutatorC22×C149C23×C4
FrattiniC2×C4C23×D149
Fitting, prime radicalC23×D4×C149C2
socleC23×C149C22⋊C4
cosocleC2×C4×C149C24
hypercenterC23×D4D149
hypocenterC149C22×#100
LCSG ▷ C22×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×D4

992 conjugacy classes of subgroups; only the 309 normal subgroups are shown.

normal subgroups only

This group has 992 conjugacy classes of subgroups — too many to draw. Only its 309 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

3004 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 12977);