Finite Group Databasebeta

#551×Dic79 #34448149

order20224
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct product#551×Dic79

Splittings

SylowC79 ⋊ C4×#551

Subgroups

subgroupG/H
center, FrattiniC23C24×D79
commutatorC22×C79C24×C4
FittingC2×#551×C79C2
socle, cosocleC23×C79C25
prime radicalC2×#120×C79C22
hypercenterC2×#551D79
hypocenterC79C4×#551
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×#551

2732 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

2050 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 329448);