Finite Group Databasebeta

#34219689

order20224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #14720

Subgroups

subgroupG/H
center, FrattiniC24C23×D79
commutator, socle, cosocleC24×C79C24
FittingC23×C4⋊C4×C79C2
prime radicalC25×C79C23
hypercenterC23×C4⋊C4D79
hypocenterC79#14720
LCSG ▷ C24×C79 ▷ C79
UCSC1 ◁ C24 ◁ C23×C4⋊C4

2494 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Polycyclic presentation:

2^8,79|a^2=e,b^2=e,c^2=e,b^a=be,c^a=cf,d^a=dh,i^a=i^78,c^b=cg

Conjugacy classes & character table

3184 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 100988);