Finite Group Databasebeta

C2×#23765682 #34443755

order20224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

direct productC2×#23765682

Splittings

SylowC79 ⋊ C2×#2254

Subgroups

subgroupG/H
centerC23C2×D632
commutator, cosocleC2×C8×C79C24
FrattiniC2×C8C23×D79
FittingC2×C4×C16×C79C2
socle, prime radicalC23×C79C2×D8
hypercenterC2×C4×C16D79
hypocenterC79C2×#2254
LCSG ▷ C2×C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×C4×C16

558 conjugacy classes of subgroups; only the 267 normal subgroups are shown.

normal subgroups only

This group has 558 conjugacy classes of subgroups — too many to draw. Only its 267 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) = 20224

Conjugacy classes & character table

5068 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 325054);