Finite Group Databasebeta

#35231325

order21088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×C8×C659 ⋊ C2
SylowC659 ⋊ #131

Subgroups

subgroupG/H
centerC8C2×D659
commutator, socleC2×C659C22×C4
FrattiniC4C22×D659
FittingC2×C8×C659C2
prime radical#24902110C2
cosocleC4×C659C23
hypercenterC2×C8D659
hypocenterC659#131
LCSG ▷ C2×C659 ▷ C659
UCSC1 ◁ C8 ◁ C2×C8

62 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10544

Polycyclic presentation:

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

Conjugacy classes & character table

5284 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21088, 152);