Finite Group Databasebeta

#35231349

order21088
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC659 ⋊ #137

Subgroups

subgroupG/H
centerC2C2×C22⋊D659
commutator, cosocleC4×C659C23
FrattiniC4C22×D659
Fitting, prime radical#41×C659C2
socleC2×C659C2×D4
hypercenter#41D659
hypocenterC659#137
LCSG ▷ C4×C659 ▷ C2×C659 ▷ C659
UCSC1 ◁ C2 ◁ C2×C4 ◁ #41

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10544

Polycyclic presentation:

2^5,659|b^2=e,d^2=e,b^a=bd,c^a=ce,d^a=de,d^b=de,f^b=f^658

Conjugacy classes & character table

3301 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21088, 176);