Finite Group Databasebeta

#22562235

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

Aliases

No aliases for this group.

Splittings

Fitting#555×C67 ⋊ C2
SylowC67 ⋊ #2204

Subgroups

subgroupG/H
centerC2#16863583
commutatorC2×Q8×C67C23
FrattiniC2×Q8C22×D67
Fitting#555×C67C2
socleC2×C67B(4,𝔽2)
hypercenter#555D67
hypocenterC67#2204
LCSG ▷ C2×Q8×C67 ▷ C22×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ #555

236 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 45 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|d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,h^a=h^66,c^b=cg,d^b=dg,e^b=efg,d^c=df,e^c=eg,e^d=eg

Conjugacy classes & character table

845 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30776588, #30776589, #30776593, …
maximal normal subgroup of#30776588, #30776589, #30776593, …
maximal quotient of#30767912, #30767918, #30768082, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 6536);