Finite Group Databasebeta

Q8×#15667932 #36571013

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productQ8×#15667932

Splittings

FittingQ8×C4⋊C4×C89 ⋊ C2
SylowC89 ⋊ Q8×#102

Subgroups

subgroupG/H
centerC23C22×C22⋊D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingQ8×C4⋊C4×C89C2
socleC23×C89C22×D4
prime radicalC22×D356C23
cosocleC22×C4×C89C24
hypercenterQ8×C4⋊C4D89
hypocenterC89Q8×#102
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ Q8×C4⋊C4

1314 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

2270 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 186153);