Finite Group Databasebeta

C2×#22581789 #31821212

order17792
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#22581789

Splittings

FittingC22×#41×C139 ⋊ C2
SylowC139 ⋊ C2×#585

Subgroups

subgroupG/H
centerC2×C4C23×D139
commutator, cosocleC2×C139C26
FrattiniC2C25×D139
FittingC22×#41×C139C2
socleC22×C139C25
hypercenterC22×#41D139
hypocenterC139C2×#585
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C2×C4 ◁ C22×#41

5956 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4448

Conjugacy classes & character table

2828 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 19318);