Finite Group Databasebeta

#31770836

order17216
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC22⋊Q8×C269 ⋊ C2
SylowC269 ⋊ #465

Subgroups

subgroupG/H
centerC22C2×C22⋊D269
commutator, cosocleC2×C4×C269C23
FrattiniC2×C4C22×D269
FittingC22⋊Q8×C269C2
socleC22×C269C2×D4
prime radical#22575427C2
hypercenterC22⋊Q8D269
hypocenterC269#465
LCSG ▷ C2×C4×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22⋊Q8

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

normal subgroups only

This group has 124 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) = 8608

Polycyclic presentation:

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

Conjugacy classes & character table

1898 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#465×D269, C2×#31770836, #46820463, …
maximal normal subgroup of#465×D269, C2×#31770836, #46820463, …
maximal quotient of#46810228, #46810235, #46810262, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 780);