Finite Group Databasebeta

C2×#23765282 #34441670

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#23765282

Splittings

FittingC2×C4×C16×C79 ⋊ C2
SylowC79 ⋊ C2×#2178

Subgroups

subgroupG/H
centerC2×C8D632
commutatorC8×C79C23×C4
FrattiniC2×C8C23×D79
FittingC2×C4×C16×C79C2
socleC22×C79C4×D8
prime radicalC2×#19098995C2
cosocleC2×C8×C79C24
hypercenterC2×C4×C16D79
hypocenterC79C2×#2178
LCSG ▷ C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C8 ◁ C22×C8 ◁ C2×C4×C8 ◁ C2×C4×C16

662 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

5080 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 322969);