Finite Group Databasebeta

#35151688

order20224
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C28×C4

Aliases

No aliases for this group.

Splittings

FittingC2×#405×C79 ⋊ C2
SylowC79 ⋊ #60058

Subgroups

subgroupG/H
centerC2×C8C23×D79
commutatorC2×C79C23×C42
FrattiniC2×C4C24×D79
FittingC2×#405×C79C2
socleC22×C79C24×C4
prime radicalC22×#11929624C22
cosocleC2×C4×C79C25
hypercenterC2×#405D79
hypocenterC79#60058
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C8 ◁ C2×#405

3178 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Polycyclic presentation:

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

Conjugacy classes & character table

3256 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1032987);