Finite Group Databasebeta

#22560913

order8576
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC2×C4×C8×C67 ⋊ C2
SylowC67 ⋊ #1937

Subgroups

subgroupG/H
centerC2×C4C2×D268
commutatorC2×C4×C67C22×C4
FrattiniC22×C4C22×D67
FittingC2×C4×C8×C67C2
socleC22×C67C4×D4
hypercenterC2×C4×C8D67
hypocenterC67#1937
LCSG ▷ C2×C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×C4×C8

230 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 230 conjugacy classes of subgroups — too many to draw. Only its 77 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|a^2=f,b^2=df,c^2=d,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,h^a=h^66

Conjugacy classes & character table

2156 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#1937×D67, C2×#22560913, #30858577, …
maximal normal subgroup of#1937×D67, C2×#22560913, #30858577, …
maximal quotient of#30754088, #30754095, #30754130, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 5214);