Finite Group Databasebeta

Q8×#14581823 #36285010

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

Aliases

direct productQ8×#14581823

Splittings

FittingC2×Q82×C83 ⋊ C2
SylowC83 ⋊ Q8×#137

Subgroups

subgroupG/H
centerC22C23×C22⋊D83
commutator, cosocleC2×C4×C83C25
FrattiniC2×C4C24×D83
FittingC2×Q82×C83C2
socleC22×C83C23×D4
prime radicalC2×#13050590C23
hypercenterC2×Q82D83
hypocenterC83Q8×#137
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C2×C4×Q8 ◁ C2×Q82

1782 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

2105 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 1050174);