Finite Group Databasebeta

#31778951

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

Aliases

No aliases for this group.

Splittings

Fitting#353×C137 ⋊ C2
SylowC137 ⋊ #1408

Subgroups

subgroupG/H
centerC2#22577195
commutatorC42×C137C2×C4
Frattini#127C2×D137
Fitting#353×C137C2
socleC2×C137#353
prime radical#22577779C2
cosocle#127×C137C22
hypercenter#353D137
hypocenterC137#1408
LCSG ▷ C42×C137 ▷ C2×C4×C137 ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ #127 ◁ #353

120 conjugacy classes of subgroups; only the 23 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 23 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) = 2192

Polycyclic presentation:

2^7,137|a^2=d,c^2=fg,e^2=g,b^a=bc,c^a=ce,e^a=ef,f^a=fg,c^b=cfg,d^b=def,e^b=eg,h^b=h^136,d^c=dfg,e^d=eg

Conjugacy classes & character table

901 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 2672);