Finite Group Databasebeta

#1776×D79 #34286322

order20224
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4

Aliases

direct product#1776×D79

Splittings

FittingC79×#1776 ⋊ C2
SylowC79 ⋊ C2×#1776

Subgroups

subgroupG/H
centerC23C2×D4×D79
commutatorC4×C79C22×C42
FrattiniC22×C4C23×D79
FittingC79×#1776C2
socleC23×C79C22×D4
prime radicalC23×D79C2×D4
cosocleC22×C4×C79C24
hypercenter#1776D79
hypocenterC79C2×#1776
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ #1776

1318 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, 167621);