Finite Group Databasebeta

C2×#22580869 #31809609

order17792
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#22580869

Splittings

FittingC22×C22⋊C4×C139 ⋊ C2
SylowC139 ⋊ C2×#394

Subgroups

subgroupG/H
centerC24C22×D139
commutator, cosocleC23×C139C24
FrattiniC23C23×D139
FittingC22×C22⋊C4×C139C2
socleC24×C139C23
prime radicalC23×C22⋊D139C2
hypercenterC22×C22⋊C4D139
hypocenterC139C2×#394
LCSG ▷ C23×C139 ▷ C139
UCSC1 ◁ C24 ◁ C22×C22⋊C4

1252 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8896

Conjugacy classes & character table

2804 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 7715);