Finite Group Databasebeta

C2×#23763261 #34286196

order20224
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#23763261

Splittings

SylowC79 ⋊ C2×C8×C4⋊C4

Subgroups

subgroupG/H
centerC23×C4C22×D79
commutatorC2×C79C22×C4×C8
FrattiniC22×C4C23×D79
FittingC2×#336×C79C2
socle, prime radicalC24×C79C22×C4
cosocleC22×C4×C79C24
hypercenterC2×#336D79
hypocenterC79C2×C8×C4⋊C4
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C2×#336

1438 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 20224

Conjugacy classes & character table

3280 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 167495);