Finite Group Databasebeta

C2×#23766577 #34450899

order20224
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#23766577

Splittings

SylowC79 ⋊ C2×#2380

Subgroups

subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
Fitting, prime radicalC22×#127×C79C2
socleC24×C79C24
cosocleC23×C79C25
hypercenterC22×#127D79
hypocenterC79C2×#2380
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×#127

3798 conjugacy classes of subgroups; only the 1179 normal subgroups are shown.

normal subgroups only

This group has 3798 conjugacy classes of subgroups — too many to draw. Only its 1179 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) = 10112

Conjugacy classes & character table

2260 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 332198);