Finite Group Databasebeta

#30773102

order17152
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC67×#1790 ⋊ C2
SylowC67 ⋊ #13043

Subgroups

subgroupG/H
centerC22#16863582
commutatorC2×D4×C67C22×C4
FrattiniC22×D4C22×D67
FittingC67×#1790C2
socleC22×C67B(4,𝔽2)
prime radicalC2×#16863583C2
cosocleC22×D4×C67C23
hypercenter#1790D67
hypocenterC67#13043
LCSG ▷ C2×D4×C67 ▷ C22×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ #1790

844 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 844 conjugacy classes of subgroups — too many to draw. Only its 89 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) = 2144

Polycyclic presentation:

2^8,67|a^2=f,b^2=df,b^a=bd,c^a=ce,e^a=eg,g^a=gh,c^b=ch,e^b=egh,d^c=dg,f^c=fg,i^c=i^66,e^d=eh,f^e=fh

Conjugacy classes & character table

1090 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17152, 86839);