Finite Group Databasebeta

#35152446

order20224
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Splittings

FittingC2×#405×C79 ⋊ C2
SylowC79 ⋊ #60167

Subgroups

subgroupG/H
centerC2×C4C22×D316
commutatorC4×C79C24×C4
FrattiniC2×C4C24×D79
FittingC2×#405×C79C2
socleC22×C79C23×D4
prime radicalC22×#14579183C2
cosocleC2×C4×C79C25
hypercenterC2×#405D79
hypocenterC79#60167
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C2×#117 ◁ C2×#405

2706 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Polycyclic presentation:

2^8,79|a^2=g,c^2=g,e^2=h,f^2=h,b^a=bf,d^a=dh,f^a=fh,i^a=i^78,f^b=fh,i^b=i^78,d^c=dh

Conjugacy classes & character table

3208 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1033745);