Finite Group Databasebeta

#31796523

order17536
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ C8×C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC23C22×#10587739
commutatorC2×C137C2×C4×C8
Fitting#95×C137C4
socleC23×C137C22×C4
prime radicalC23×D137C2×C4
cosocleC22×Dic137C23
hypercenter#95#10587739
hypocenterC137C8×C22⋊C4
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ #95

384 conjugacy classes of subgroups; only the 134 normal subgroups are shown.

normal subgroups only

This group has 384 conjugacy classes of subgroups — too many to draw. Only its 134 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=e,b^2=f,c^2=e,e^2=g,b^a=bd,h^a=h^37,h^c=h^100,h^e=h^136

Conjugacy classes & character table

760 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 20244);