Finite Group Databasebeta

C2×#22610404 #33087841

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#22610404

Splittings

SylowC73 ⋊ C2×#1902

Subgroups

subgroupG/H
centerC22#17988466
commutatorC2×C4×C73C23×C4
FrattiniC22×C4C23×D73
FittingC2×#568×C73C2
socleC22×C73#386
prime radicalC22×#41×C73C22
cosocleC22×C4×C73C24
hypercenterC2×#568D73
hypocenterC73C2×#1902
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#568

1654 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

2506 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 171425);