Finite Group Databasebeta

C2×#22625217 #34016345

order18688
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C27

Aliases

direct productC2×#22625217

Splittings

SylowC73 ⋊ C22×D4⋊C8

Subgroups

subgroupG/H
centerC22×C4C22⋊#64408
commutatorC4×C73C23×C8
FrattiniC2×C4C23×#64408
FittingC2×C4×D4×C73C4
socleC23×C73C2×C22⋊C4
prime radicalC22×D4×D73C4
cosocleC4×Dic73C24
hypercenterC2×C4×D4#64408
hypocenterC73C22×D4⋊C8
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×D4

1886 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1099929);