Finite Group Databasebeta

#31770608

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

Aliases

No aliases for this group.

Splittings

Fitting#102×C269 ⋊ C2
SylowC269 ⋊ #418

Subgroups

subgroupG/H
centerC22D4×D269
commutatorC4×C269C22×C4
FrattiniC2×C4C22×D269
Fitting#102×C269C2
socleC22×C269C2×D4
prime radicalC2×D4×D269C2
cosocleC2×C4×C269C23
hypercenter#102D269
hypocenterC269#418
LCSG ▷ C4×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C22 ◁ C2×C4 ◁ #102

190 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 190 conjugacy classes of subgroups — too many to draw. Only its 55 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=f,d^2=f,b^a=bd,d^a=df,c^b=cf,d^b=df,g^c=g^268

Conjugacy classes & character table

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

Relationships

maximal subgroup of#418×D269, C2×#31770608, #46819400, …
maximal normal subgroup of#418×D269, C2×#31770608, #46819400, …
maximal quotient of#46809274, #46809300, #46809326, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 552);