Finite Group Databasebeta

#31795925

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

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #1410

Subgroups

subgroupG/H
centerC2#22578308
commutatorC42×C137C2×C4
FrattiniC42C2×#10587739
FittingC4×C8×C137C4
socleC2×C137#353
prime radical#17984085C4
cosocle#17984088C22
hypercenterC4×C8#10587739
hypocenterC137#1410
LCSG ▷ C42×C137 ▷ C2×C4×C137 ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ C42 ◁ C4×C8

104 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2192

Polycyclic presentation:

2^7,137|a^2=d,c^2=fg,d^2=g,e^2=g,b^a=bc,c^a=ce,e^a=ef,f^a=fg,h^a=h^100,c^b=cfg,d^b=def,e^b=eg,h^b=h^136,d^c=dfg,e^d=eg,h^d=h^136

Conjugacy classes & character table

1105 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 19646);