Finite Group Databasebeta

C2×#23765242 #34441503

order20224
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#23765242

Splittings

SylowC79 ⋊ C2×#2171

Subgroups

subgroupG/H
centerC2×C8D4×D79
commutatorC4×C79C23×C8
FrattiniC2×C8C23×D79
FittingC2×#443×C79C2
socleC22×C79C8×D4
prime radicalC2×#135×C79C4
cosocleC2×C8×C79C24
hypercenterC2×#443D79
hypocenterC79C2×#2171
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C8 ◁ C22×C8 ◁ C2×#443

654 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

2272 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 322802);