Finite Group Databasebeta

Q8×#14555785 #31819985

order17792
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productQ8×#14555785

Splittings

FittingC2×C4×Q8×C139 ⋊ C2
SylowC139 ⋊ Q8×#41

Subgroups

subgroupG/H
centerC2×C4C23×D139
commutator, socle, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×C4×Q8×C139C2
prime radicalC2×#14555785C22
hypercenterC2×C4×Q8D139
hypocenterC139Q8×#41
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C2×C4 ◁ C2×C4×Q8

1068 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8896

Conjugacy classes & character table

2810 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 18091);