Finite Group Databasebeta

#31795684

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

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #1302

Subgroups

subgroupG/H
centerC22(C2×#10587739)⋊C4
commutatorC2×C4×C137C42
FrattiniC22×C4C2×#10587739
FittingC22⋊C8×C137C4
socleC22×C137#95
prime radicalC23×C137C4⋊C4
cosocleC2×C4×Dic137C22
hypercenterC22⋊C8#10587739
hypocenterC137#1302
LCSG ▷ C2×C4×C137 ▷ C22×C137 ▷ C137
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22⋊C8

144 conjugacy classes of subgroups; only the 46 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 46 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) = 8768

Polycyclic presentation:

2^7,137|a^2=d,b^2=e,c^2=f,d^2=g,e^2=g,b^a=bc,c^a=cf,e^a=efg,h^a=h^37,c^b=cg,h^b=h^100,h^d=h^136,h^e=h^136

Conjugacy classes & character table

718 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 19405);