Finite Group Databasebeta

C2×#22620288 #33955223

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#22620288

Splittings

FittingC2×#417×C73 ⋊ C2
SylowC73 ⋊ C2×#3136

Subgroups

subgroupG/H
centerC23C2×D4×D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC2×#417×C73C2
socleC23×C73C22×D4
prime radicalC2×#17989151C2
hypercenterC2×#417D73
hypocenterC73C2×#3136
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#417

2262 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

1648 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1038807);