Finite Group Databasebeta

#440×#64408 #34020474

order18688
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct product#440×#64408

Splittings

Fitting#440×C73 ⋊ C4
SylowC73 ⋊ C4×#440

Subgroups

subgroupG/H
centerC22C2×D4×#64408
commutatorC4×C73C22×C42
FrattiniC2×C4C23×#64408
Fitting#440×C73C4
socleC22×C73C2×C4×D4
prime radicalC2×D4×D73C23
cosocleC2×C4×D73C24
hypercenter#440#64408
hypocenterC73C4×#440
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C42 ◁ #440

1206 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1104058);