Finite Group Databasebeta

#504×Dic79 #34440912

order20224
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C24×C4

Aliases

direct product#504×Dic79

Splittings

SylowC79 ⋊ C4×#504

Subgroups

subgroupG/H
centerC2×C16C22×D79
commutatorC2×C79C22×C4×C8
FrattiniC2×C8C23×D79
FittingC2×#504×C79C2
socleC22×C79C23×C8
prime radicalC2×#41×C79C2×C4
cosocleC2×C8×C79C24
hypercenterC2×#504D79
hypocenterC79C4×#504
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C16 ◁ C2×#504

834 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

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, 322211);