Finite Group Databasebeta

#31796998

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, FrattiniC2×C4C22×#10587739
commutatorC2×C137C2×C4×C8
Fitting#117×C137C4
socleC22×C137C22×C8
prime radicalC23×C137C2×C8
cosocleC2×#11764040C23
hypercenter#117#10587739
hypocenterC137#2108
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ #117

184 conjugacy classes of subgroups; only the 114 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 114 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^100,c^b=cg,h^d=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, 20719);