Finite Group Databasebeta

C22×D4×Dic149 #34057862

order19072
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC22×D4×Dic149

Splittings

SylowC149 ⋊ C22×C4×D4

Subgroups

subgroupG/H
centerC24C22×D149
commutatorC2×C149C24×C4
FrattiniC22C24×D149
Fitting, prime radicalC23×D4×C149C2
socleC24×C149C23
cosocleC22×C149C25
hypercenterC23×D4D149
hypocenterC149C22×C4×D4
LCSG ▷ C2×C149 ▷ C149
UCSC1 ◁ C24 ◁ C23×D4

2528 conjugacy classes of subgroups; only the 1197 normal subgroups are shown.

normal subgroups only

This group has 2528 conjugacy classes of subgroups — too many to draw. Only its 1197 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) = 9536

Conjugacy classes & character table

3040 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 17681);