Finite Group Databasebeta

#35229687

order20896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC22⋊C4×C653 ⋊ C2
SylowC653 ⋊ C4×D4

Subgroups

subgroupG/H
center, FrattiniC22C22×D653
commutatorC2×C653C22×C4
FittingC22⋊C4×C653C2
socle, cosocleC22×C653C23
prime radicalC2×C22⋊D653C2
hypercenterC22⋊C4D653
hypocenterC653C4×D4
LCSG ▷ C2×C653 ▷ C653
UCSC1 ◁ C22 ◁ C22⋊C4

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10448

Polycyclic presentation:

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

Conjugacy classes & character table

3280 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20896, 106);