Finite Group Databasebeta

#30755332

order17152
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC67 ⋊ #9779

Subgroups

subgroupG/H
centerC22#16863299
commutatorC42×C67C22×C4
FrattiniC2×C42C22×D67
FittingC2×#494×C67C2
socleC22×C67#390
prime radicalC23×C67#124
cosocleC2×C42×C67C23
hypercenterC2×#494D67
hypocenterC67#9779
LCSG ▷ C42×C67 ▷ C22×C67 ▷ C67
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×#494

454 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 454 conjugacy classes of subgroups — too many to draw. Only its 127 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) = 8576

Polycyclic presentation:

2^8,67|a^2=f,b^2=dfg,c^2=egh,d^2=gh,e^2=h,f^2=h,b^a=bd,c^a=ce,d^a=dg,e^a=eh,i^a=i^66,c^b=cg,d^b=dh,f^b=fh,i^b=i^66

Conjugacy classes & character table

1492 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17152, 69069);