Finite Group Databasebeta

#520×#64408 #34030527

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

Aliases

direct product#520×#64408

Splittings

Fitting#520×C73 ⋊ C4
SylowC73 ⋊ C4×#520

Subgroups

subgroupG/H
center, FrattiniC22C24×#64408
commutatorC2×C73C23×C42
Fitting#520×C73C4
socleC22×C73C24×C4
prime radicalC2×#41×D73C22
cosocleC22×D73C25
hypercenter#520#64408
hypocenterC73C4×#520
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ #520

3698 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1114111);