Finite Group Databasebeta

#31771591

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

Aliases

No aliases for this group.

Splittings

SylowC269 ⋊ #413

Subgroups

subgroupG/H
centerC4C22⋊#11761640
commutatorC22×C269C22×C4
FrattiniC22C22×#11761640
FittingC22×C4×C269C4
socleC2×C269C2×C22⋊C4
prime radicalC2×#16864402C2
cosocleC2×Dic269C23
hypercenterC22×C4#11761640
hypocenterC269#413
LCSG ▷ C22×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C4 ◁ C2×C4 ◁ C22×C4

150 conjugacy classes of subgroups; only the 48 normal subgroups are shown.

normal subgroups only

This group has 150 conjugacy classes of subgroups — too many to draw. Only its 48 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,e^2=f,b^a=bd,d^a=df,g^a=g^187,e^b=ef,g^e=g^268

Conjugacy classes & character table

1094 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46825976, #46825977, #46825985, …
maximal normal subgroup of#46825976, #46825977, #46825985, …
maximal quotient of#46826116, #46826118, #46826120, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1535);