Finite Group Databasebeta

#31780695

order17536
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #1778

Subgroups

subgroupG/H
centerC2×C4C2×D548
commutatorC4×C137C2×C42
FrattiniC22×C4C22×D137
FittingC2×#97×C137C2
socleC22×C137C2×C4⋊C4
prime radicalC23×C137C2×Q8
cosocleC22×C4×C137C23
hypercenterC2×#97D137
hypocenterC137#1778
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×#97

220 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8768

Polycyclic presentation:

2^7,137|a^2=e,b^2=f,c^2=de,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=cg,d^b=dg,e^b=eg,h^b=h^136

Conjugacy classes & character table

2764 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 4416);