Finite Group Databasebeta

#31795613

order17536
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C42

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #1274

Subgroups

subgroupG/H
centerC2×C4C4×#10587739
commutatorC4×C137C4×C8
FrattiniC22×C4C2×#10587739
FittingC2×C42×C137C4
socleC22×C137#95
prime radicalC23×C137C22⋊C4
cosocleC2×C4×Dic137C22
hypercenterC2×C42#10587739
hypocenterC137#1274
LCSG ▷ C4×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C2×C42

168 conjugacy classes of subgroups; only the 66 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 66 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) = 4384

Polycyclic presentation:

2^7,137|a^2=d,b^2=e,c^2=f,d^2=g,b^a=bc,e^a=ef,h^a=h^100,d^b=df,h^d=h^136

Conjugacy classes & character table

1132 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 19334);