Finite Group Databasebeta

C4×#17989468 #34008305

order18688
automorphism?
homologyAbelianization (H1) = C43 · Schur multiplier (H2) = C22×C42

Aliases

direct productC4×#17989468

Splittings

SylowC73 ⋊ C4×#344

Subgroups

subgroupG/H
centerC2×C4(C2×#64408)⋊C4
commutatorC22×C73C43
FrattiniC24C22×#64408
FittingC4×C22⋊C4×C73C4
socleC22×C73C2×#95
prime radicalC24×C73C22×C4
cosocleC23×Dic73C23
hypercenterC4×C22⋊C4#64408
hypocenterC73C4×#344
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C4×C22⋊C4

906 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1091889);