Finite Group Databasebeta

#421×D137 #31789328

order17536
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct product#421×D137

Splittings

Fitting#421×C137 ⋊ C2
SylowC137 ⋊ C2×#421

Subgroups

subgroupG/H
centerC4C2×D4×D137
commutatorC4×C137C23×C4
FrattiniC2×C4C23×D137
Fitting#421×C137C2
socleC2×C137C22×C22⋊C4
prime radicalC2×#41×D137C2
cosocleC2×C4×C137C24
hypercenter#421D137
hypocenterC137C2×#421
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C4 ◁ C22×C4 ◁ #421

772 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2192

Conjugacy classes & character table

1540 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 13049);