Finite Group Databasebeta

C2×#23772261 #35152407

order20224
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#23772261

Splittings

FittingC2×#405×C79 ⋊ C2
SylowC79 ⋊ C2×#2949

Subgroups

subgroupG/H
centerC23C22×D316
commutatorC4×C79C24×C4
FrattiniC2×C4C24×D79
FittingC2×#405×C79C2
socleC23×C79C22×D4
prime radicalC23×D316C22
cosocleC2×C4×C79C25
hypercenterC2×#405D79
hypocenterC79C2×#2949
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×#117 ◁ C2×#405

2870 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

3208 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1033706);