Finite Group Databasebeta

#31770607

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

Aliases

No aliases for this group.

Splittings

FittingC2×M16×C269 ⋊ C2
SylowC269 ⋊ #417

Subgroups

subgroupG/H
centerC22C2×D1076
commutatorC4×C269C22×C4
FrattiniC2×C4C22×D269
FittingC2×M16×C269C2
socleC22×C269C2×D4
prime radicalC2×#16864402C2
cosocleC2×C4×C269C23
hypercenterC2×M16D269
hypocenterC269#417
LCSG ▷ C4×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

162 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 63 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,d^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#46810840, #46810841, #46810845, …
maximal normal subgroup of#46810840, #46810841, #46810845, …
maximal quotient of#46809273, #46809299, #46809325, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 551);