Finite Group Databasebeta

#540×Dic79 #34447379

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

Aliases

direct product#540×Dic79

Splittings

SylowC79 ⋊ C4×#540

Subgroups

subgroupG/H
center, FrattiniC23C24×D79
commutatorC22×C79C24×C4
Fitting, prime radicalC2×#540×C79C2
socle, cosocleC23×C79C25
hypercenterC2×#540D79
hypocenterC79C4×#540
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×#540

2518 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

1804 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 328678);