Finite Group Databasebeta

C4×#17989654 #34030524

order18688
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C28×C4

Aliases

direct productC4×#17989654

Splittings

FittingC2×C4×D4×C73 ⋊ C4
SylowC73 ⋊ C4×#518

Subgroups

subgroupG/H
centerC2×C4C23×#64408
commutatorC2×C73C23×C42
FrattiniC22C24×#64408
FittingC2×C4×D4×C73C4
socleC22×C73C24×C4
prime radicalC22×D4×D73C22
cosocleC22×D73C25
hypercenterC2×C4×D4#64408
hypocenterC73C4×#518
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C2×C4×D4

4186 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1114108);