Finite Group Databasebeta

#31771282

order17216
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC22⋊Q8×C269 ⋊ C2
SylowC269 ⋊ #551

Subgroups

subgroupG/H
center, FrattiniC22C23×D269
commutator, socle, cosocleC22×C269C24
FittingC22⋊Q8×C269C2
prime radical#22575423C2
hypercenterC22⋊Q8D269
hypocenterC269#551
LCSG ▷ C22×C269 ▷ C269
UCSC1 ◁ C22 ◁ C22⋊Q8

248 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 97 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,b^2=f,b^a=be,c^a=cf,d^b=de,g^b=g^268,g^d=g^268

Conjugacy classes & character table

1901 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#551×D269, C2×#31771282, #46824437, …
maximal normal subgroup of#551×D269, C2×#31771282, #46824437, …
maximal quotient of#46813731, #46813732, #46813743, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1226);