Finite Group Databasebeta

#135×Dic166 #36284871

order21248
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct product#135×Dic166

Splittings

SylowC83 ⋊ Q8×#135

Subgroups

subgroupG/H
centerC2×C4C2×D4×D83
commutator, cosocleC2×C4×C83C25
FrattiniC2×C4C24×D83
FittingC4×#135×C83C2
socleC22×C83C23×D4
prime radicalC2×#135×C83C22
hypercenterC4×#135D83
hypocenterC83Q8×#135
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×#135

1786 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

2366 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 1050035);