Finite Group Databasebeta

#34440944

order20224
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC79×#2113 ⋊ C2
SylowC79 ⋊ #33333

Subgroups

subgroupG/H
center, FrattiniC2×C8C23×D79
commutator, socleC22×C79C23×C8
FittingC79×#2113C2
prime radicalC2×#41×D79C4
cosocleC2×C8×C79C24
hypercenter#2113D79
hypocenterC79#33333
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C2×C8 ◁ #2113

1162 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Polycyclic presentation:

2^8,79|a^2=f,f^2=g,g^2=h,b^a=be,d^a=dh,c^b=ch,i^d=i^78

Conjugacy classes & character table

2272 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 322243);