Finite Group Databasebeta

#34219982

order20224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

FittingC2×C4×C22⋊C4×C79 ⋊ C2
SylowC79 ⋊ #14743

Subgroups

subgroupG/H
center, FrattiniC24C23×D79
commutator, socle, cosocleC24×C79C24
FittingC2×C4×C22⋊C4×C79C2
prime radicalC23×C22⋊D79C22
hypercenterC2×C4×C22⋊C4D79
hypocenterC79#14743
LCSG ▷ C24×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4

1878 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Polycyclic presentation:

2^8,79|b^2=f,c^2=e,d^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, 101281);