Finite Group Databasebeta

#31771578

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

Aliases

No aliases for this group.

Splittings

SylowC269 ⋊ #408

Subgroups

subgroupG/H
center, FrattiniC22C22×#11761640
commutator, socleC22×C269C22×C4
FittingC2×D4×C269C4
prime radicalC2×#16864401C2
cosocleC2×Dic269C23
hypercenterC2×D4#11761640
hypocenterC269#408
LCSG ▷ C22×C269 ▷ C269
UCSC1 ◁ C22 ◁ C2×D4

158 conjugacy classes of subgroups; only the 52 normal subgroups are shown.

normal subgroups only

This group has 158 conjugacy classes of subgroups — too many to draw. Only its 52 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,e^2=f,b^a=bd,g^a=g^187,c^b=cf,g^e=g^268

Conjugacy classes & character table

698 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#46825972, #46825975
maximal normal subgroup of#46825972, #46825975

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1522);