Finite Group Databasebeta

C2×#23772245 #35152380

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

Aliases

direct productC2×#23772245

Splittings

FittingC2×#405×C79 ⋊ C2
SylowC79 ⋊ C2×#2947

Subgroups

subgroupG/H
centerC23C22×D316
commutatorC4×C79C24×C4
FrattiniC2×C4C24×D79
FittingC2×#405×C79C2
socleC23×C79C22×D4
prime radicalC22×#11929624C22
cosocleC2×C4×C79C25
hypercenterC2×#405D79
hypocenterC79C2×#2947
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×#117 ◁ C2×#405

2730 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

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, 1033679);