Finite Group Databasebeta

#22562201

order8576
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingAΣL(1,𝔽16)×C67 ⋊ C2
SylowC67 ⋊ #2197

Subgroups

subgroupG/H
centerC2#16863584
commutatorC2×D4×C67C23
FrattiniC2×D4C22×D67
FittingAΣL(1,𝔽16)×C67C2
socleC2×C67B(4,𝔽2)
hypercenterAΣL(1,𝔽16)D67
hypocenterC67#2197
LCSG ▷ C2×D4×C67 ▷ C22×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ AΣL(1,𝔽16)

258 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 41 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,67|b^2=g,b^a=bd,c^a=ce,f^a=fg,h^a=h^66,e^b=efg,h^b=h^66,d^c=df,e^d=eg

Conjugacy classes & character table

449 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2197×D67, C2×#22562201, #31009849, …
maximal normal subgroup of#2197×D67, C2×#22562201, #31009849, …
maximal quotient of#30767867, #30767872, #30767906, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 6502);