Finite Group Databasebeta

#22569573

order8576
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×2−1+4×C67 ⋊ C2
SylowC67 ⋊ #3020

Subgroups

subgroupG/H
centerC2C2×#14524012
commutatorC2×C4×C67C24
FrattiniC2×C4C23×D67
FittingC2×2−1+4×C67C2
socleC2×C67C2×#120
hypercenterC2×2−1+4D67
hypocenterC67#3020
LCSG ▷ C2×C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×2−1+4

698 conjugacy classes of subgroups; only the 161 normal subgroups are shown.

normal subgroups only

This group has 698 conjugacy classes of subgroups — too many to draw. Only its 161 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|c^2=g,e^2=g,b^a=be,c^a=cf,d^a=dg,e^a=eg,h^a=h^66,e^b=eg,f^b=fg,e^c=eg

Conjugacy classes & character table

1151 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30887143, #30887147, #30887154, …
maximal normal subgroup of#30887143, #30887147, #30887154, …
maximal quotient of#30828216, #30828255, #30828279, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 13874);