Finite Group Databasebeta

C2×#23763420 #34287806

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#23763420

Splittings

SylowC79 ⋊ C2×#1806

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC2×C4×#41×C79C2
socleC23×C79C2×C22⋊C4
prime radicalC22×#41×C79C22
cosocleC22×C4×C79C24
hypercenterC2×C4×#41D79
hypocenterC79C2×#1806
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×C4×#41

1618 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

3196 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 169105);