Finite Group Databasebeta

C2×#23750590 #34061252

order19072
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#23750590

Splittings

SylowC149 ⋊ C2×#405

Subgroups

subgroupG/H
centerC23C22×#10597010
commutatorC2×C149C22×C42
FrattiniC22C23×#10597010
FittingC2×C4⋊C4×C149C4
socleC23×C149C22×C4
prime radicalC23×D149C2×C4
cosocleC2×Dic149C24
hypercenterC2×C4⋊C4#10597010
hypocenterC149C2×#405
LCSG ▷ C2×C149 ▷ C149
UCSC1 ◁ C23 ◁ C2×C4⋊C4

592 conjugacy classes of subgroups; only the 298 normal subgroups are shown.

normal subgroups only

This group has 592 conjugacy classes of subgroups — too many to draw. Only its 298 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 21071);