Finite Group Databasebeta

#31770720

order17216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#131×C269 ⋊ C2
SylowC269 ⋊ #443

Subgroups

subgroupG/H
centerC8C22⋊D269
commutatorC4×C269C22×C4
FrattiniC2×C4C22×D269
Fitting#131×C269C2
socleC2×C269C4×D4
prime radical#22575473C2
cosocleC2×C4×C269C23
hypercenter#131D269
hypocenterC269#443
LCSG ▷ C4×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C8 ◁ C2×C8 ◁ #131

106 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 106 conjugacy classes of subgroups — too many to draw. Only its 47 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|a^2=e,c^2=e,d^2=f,e^2=f,b^a=bd,d^a=df,d^b=df,g^b=g^268

Conjugacy classes & character table

2708 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46812719, #46812720, #46812724, …
maximal normal subgroup of#46812719, #46812720, #46812724, …
maximal quotient ofC8×#16864387, C8×#16864390, C8×#16864389, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 664);