Finite Group Databasebeta

#31770623

order17216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#117×C269 ⋊ C2
SylowC269 ⋊ #421

Subgroups

subgroupG/H
centerC4C2×D1076
commutatorC4×C269C22×C4
FrattiniC2×C4C22×D269
Fitting#117×C269C2
socleC2×C269C2×C22⋊C4
prime radicalC2×#16864402C2
cosocleC2×C4×C269C23
hypercenter#117D269
hypocenterC269#421
LCSG ▷ C4×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C4 ◁ C22×C4 ◁ #117

154 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 154 conjugacy classes of subgroups — too many to draw. Only its 59 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,d^2=f,e^2=f,b^a=bd,d^a=df,g^a=g^268,c^b=cf,d^b=df,g^b=g^268

Conjugacy classes & character table

2702 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46810850, #46810851, #46810852, …
maximal normal subgroup of#46810850, #46810851, #46810852, …
maximal quotient of#46809273, #46809277, #46809281, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 567);