Finite Group Databasebeta

C2×C4×C22⋊#10596842 #34034539

order18688
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C26×C4

Aliases

direct productC2×C4×C22⋊#10596842
unambiguous semidirect product#64408⋊(C2×C22⋊C8)

Splittings

FittingC23×C4×C73 ⋊ C8
SylowC73 ⋊ C2×C4×C22⋊C8

Subgroups

subgroupG/H
centerC22×C4C2×#10596842
commutatorC2×C73C22×C4×C8
FrattiniC22C23×#10596842
FittingC23×C4×C73C8
socleC23×C73C22×C8
prime radicalC24×D73C2×C4
cosocleC22×#64408C24
hypercenterC23×C4#10596842
hypocenterC73C2×C4×C22⋊C8
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C23×C4

2414 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1118123);