Finite Group Databasebeta

#135×Dic158 #35168736

order20224
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct product#135×Dic158

Splittings

SylowC79 ⋊ Q8×#135

Subgroups

subgroupG/H
centerC2×C4C2×D4×D79
commutator, cosocleC2×C4×C79C25
FrattiniC2×C4C24×D79
FittingC4×#135×C79C2
socleC22×C79C23×D4
prime radicalC2×#135×C79C22
hypercenterC4×#135D79
hypocenterC79Q8×#135
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×#135

1786 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

2254 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1050035);