Finite Group Databasebeta

C2×#22581523 #31819717

order17792
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#22581523

Splittings

FittingC2×#124×C139 ⋊ C2
SylowC139 ⋊ C2×#536

Subgroups

subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×#124×C139C2
socleC23×C139C24
prime radicalC22×#14555784C2
hypercenterC2×#124D139
hypocenterC139C2×#536
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×#124

1512 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8896

Conjugacy classes & character table

1976 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 17823);