Finite Group Databasebeta

#31795722

order17536
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #1320

Subgroups

subgroupG/H
centerC4#17984147
commutatorC23×C137C2×C8
FrattiniC22×C4C2×#10587739
FittingC2×M16×C137C4
socleC2×C137#323
prime radicalC23×D137C8
cosocleC2×#14555494C22
hypercenterC2×M16#10587739
hypocenterC137#1320
LCSG ▷ C23×C137 ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C4 ◁ C2×C4 ◁ C22×C4 ◁ C2×M16

128 conjugacy classes of subgroups; only the 30 normal subgroups are shown.

normal subgroups only

This group has 128 conjugacy classes of subgroups — too many to draw. Only its 30 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2192

Polycyclic presentation:

2^7,137|a^2=d,d^2=f,f^2=g,b^a=bc,c^a=ce,e^a=eg,h^a=h^100,d^b=de,h^b=h^136,d^c=dg,h^d=h^136

Conjugacy classes & character table

706 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 19443);