Finite Group Databasebeta

#104×Dic178 #36571125

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct product#104×Dic178

Splittings

SylowC89 ⋊ Q8×#104

Subgroups

subgroupG/H
centerC2×C4C2×D4×D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC4×#104×C89C2
socleC22×C89C22×C22⋊C4
prime radicalC2×#41×C89C23
cosocleC22×C4×C89C24
hypercenterC4×#104D89
hypocenterC89Q8×#104
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×#104

1096 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

2534 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 186265);