Finite Group Databasebeta

C2×#22609650 #33083387

order18688
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C26×C4

Aliases

direct productC2×#22609650

Splittings

SylowC73 ⋊ C2×#1736

Subgroups

subgroupG/H
centerC24C2×C22⋊D73
commutatorC4×C73C22×C42
FrattiniC22×C4C23×D73
FittingC23×C4⋊C4×C73C2
socleC24×C73C2×D4
prime radicalC25×C73D4
cosocleC22×C4×C73C24
hypercenterC23×C4⋊C4D73
hypocenterC73C2×#1736
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C24×C4 ◁ C23×C4⋊C4

2574 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

2968 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 166971);