Finite Group Databasebeta

#31770692

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

Aliases

No aliases for this group.

Splittings

Fitting#106×C269 ⋊ C2
SylowC269 ⋊ C4×SD16

Subgroups

subgroupG/H
centerC22D4×D269
commutatorC4×C269C22×C4
FrattiniC2×C4C22×D269
Fitting#106×C269C2
socleC22×C269C2×D4
prime radicalC2×D1076C22
cosocleC2×C4×C269C23
hypercenter#106D269
hypocenterC269C4×SD16
LCSG ▷ C4×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C22 ◁ C2×C4 ◁ #106

122 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 122 conjugacy classes of subgroups — too many to draw. Only its 51 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|a^2=e,b^2=f,c^2=e,d^2=f,b^a=bd,d^a=df,d^b=df,g^b=g^268,g^c=g^268

Conjugacy classes & character table

1904 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC4×SD16×D269, C2×#31770692, C4×#22575474, …
maximal normal subgroup ofC4×SD16×D269, C2×#31770692, C4×#22575474, …
maximal quotient of#46809684, #46809720, #46809727, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 636);