Finite Group Databasebeta

#390×#64408 #34014610

order18688
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C42

Aliases

direct product#390×#64408

Splittings

Fitting#390×C73 ⋊ C4
SylowC73 ⋊ C4×#390

Subgroups

subgroupG/H
center, FrattiniC23C23×#64408
commutatorC22×C73C22×C42
Fitting#390×C73C4
socleC23×C73C23×C4
prime radicalC22×D4×D73C22
cosocleC23×D73C24
hypercenter#390#64408
hypocenterC73C4×#390
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ #390

2894 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1098194);