Finite Group Databasebeta

C4×#18011971 #34060440

order19072
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

direct productC4×#18011971

Splittings

SylowC149 ⋊ C4×#100

Subgroups

subgroupG/H
centerC2×C4C22⋊#10597010
commutatorC22×C149C2×C42
FrattiniC23C22×#10597010
FittingC23×C4×C149C4
socleC22×C149C2×C22⋊C4
prime radicalC22×C22⋊D149C22
cosocleC22×Dic149C23
hypercenterC23×C4#10597010
hypocenterC149C4×#100
LCSG ▷ C22×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C23×C4

360 conjugacy classes of subgroups; only the 96 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 96 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

1228 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 20259);