Finite Group Databasebeta

#31797951

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

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #2108

Subgroups

subgroupG/H
center, FrattiniC22C22×#11764049
commutatorC2×C137C2×C4×C8
FittingC4⋊C4×C137C8
socleC22×C137C22×C8
prime radicalC22×D137C2×C8
cosocleC2×#11764047C23
hypercenterC4⋊C4#11764049
hypocenterC137#2108
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C4⋊C4

184 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 95 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,d^2=f,f^2=g,h^a=h^127,c^b=cg,h^c=h^136,h^d=h^100,h^f=h^136

Conjugacy classes & character table

250 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 21672);