Finite Group Databasebeta

#34293226

order20224
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

FittingC22×C4×C8×C79 ⋊ C2
SylowC79 ⋊ #21373

Subgroups

subgroupG/H
centerC2×C42C22×D79
commutatorC22×C79C23×C8
FrattiniC22×C4C23×D79
FittingC22×C4×C8×C79C2
socleC23×C79C23×C4
prime radicalC22×#11929624C4
cosocleC22×C4×C79C24
hypercenterC22×C4×C8D79
hypocenterC79#21373
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C2×C42 ◁ C22×C4×C8

1518 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Polycyclic presentation:

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

Conjugacy classes & character table

5104 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 174525);