Finite Group Databasebeta

#31770737

order17216
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×D8×C269 ⋊ C2
SylowC269 ⋊ #447

Subgroups

subgroupG/H
centerC22D4×D269
commutator, cosocleC2×C4×C269C23
FrattiniC2×C4C22×D269
FittingC2×D8×C269C2
socleC22×C269C2×D4
hypercenterC2×D8D269
hypocenterC269#447
LCSG ▷ C2×C4×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

198 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 198 conjugacy classes of subgroups — too many to draw. Only its 45 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) = 4304

Polycyclic presentation:

2^6,269|d^2=f,b^a=bd,c^a=ce,d^a=df,d^b=df,g^c=g^268

Conjugacy classes & character table

1895 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#447×D269, C2×#31770737, #46820099, …
maximal normal subgroup of#447×D269, C2×#31770737, #46820099, …
maximal quotient of#46809801, #46809818, #46809869, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 681);