Finite Group Databasebeta

#31770391

order17216
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#99×C269 ⋊ C2
SylowC269 ⋊ AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC2#22575367
commutatorC23×C269C2×C4
FrattiniC2×D4C2×D269
Fitting#99×C269C2
socleC2×C269#99
prime radical#22575421C2
cosocleC2×D4×C269C22
hypercenter#99D269
hypocenterC269AΣL(1,𝔽16)
LCSG ▷ C23×C269 ▷ C22×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #99

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2152

Polycyclic presentation:

2^6,269|a^2=d,b^a=bc,c^a=ce,e^a=ef,d^b=de,g^b=g^268,d^c=df

Conjugacy classes & character table

1487 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofAΣL(1,𝔽16)×D269, C2×#31770391, #46812524, …
maximal normal subgroup ofAΣL(1,𝔽16)×D269, C2×#31770391, #46812524, …
maximal quotient of#46808812, #46808832, #46808881, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 335);