Finite Group Databasebeta

#35229643

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

Aliases

No aliases for this group.

Splittings

FittingM16×C653 ⋊ C2
SylowC653 ⋊ #100

Subgroups

subgroupG/H
centerC2#23782582
commutatorC22×C653C2×C4
FrattiniC2×C4C2×D653
FittingM16×C653C2
socleC2×C653C22⋊C4
prime radicalC2×D2612C2
cosocleC2×C4×C653C22
hypercenterM16D653
hypocenterC653#100
LCSG ▷ C22×C653 ▷ C2×C653 ▷ C653
UCSC1 ◁ C2 ◁ C2×C4 ◁ M16

46 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5224

Polycyclic presentation:

2^5,653|a^2=d,d^2=e,b^a=bc,c^a=ce,d^b=de,f^b=f^652

Conjugacy classes & character table

3271 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20896, 62);