Finite Group Databasebeta

C2×#22581434 #31819599

order17792
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#22581434

Splittings

FittingC22×C4⋊C4×C139 ⋊ C2
SylowC139 ⋊ C2×#520

Subgroups

subgroupG/H
centerC23C23×D139
commutatorC2×C139C24×C4
FrattiniC22C24×D139
FittingC22×C4⋊C4×C139C2
socleC23×C139C24
prime radicalC22×#14555785C2
cosocleC22×C139C25
hypercenterC22×C4⋊C4D139
hypocenterC139C2×#520
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C23 ◁ C22×C4⋊C4

1640 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8896

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, 17705);