Finite Group Databasebeta

#35229684

order20896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC42×C653 ⋊ C2
SylowC653 ⋊ #117

Subgroups

subgroupG/H
centerC2×C4C2×D653
commutatorC2×C653C22×C4
FrattiniC22C22×D653
FittingC42×C653C2
socle, cosocleC22×C653C23
prime radicalC22×D653C22
hypercenterC42D653
hypocenterC653#117
LCSG ▷ C2×C653 ▷ C653
UCSC1 ◁ C2×C4 ◁ C42

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10448

Polycyclic presentation:

2^5,653|a^2=e,c^2=d,b^a=bd,f^b=f^652

Conjugacy classes & character table

5236 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20896, 103);