Finite Group Databasebeta

#22561915

order8576
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#358×C67 ⋊ C2
SylowC67 ⋊ #2138

Subgroups

subgroupG/H
centerC22D8×D67
commutatorC8×C67C22×C4
FrattiniC2×C8C22×D67
Fitting#358×C67C2
socleC22×C67C2×D8
hypercenter#358D67
hypocenterC67#2138
LCSG ▷ C8×C67 ▷ C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ #358

228 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 69 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=e,c^2=g,d^2=fg,f^2=g,b^a=bd,d^a=df,f^a=fg,d^b=df,f^b=fg,h^b=h^66,h^c=h^66

Conjugacy classes & character table

770 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2138×D67, C2×#22561915, #31008733, …
maximal normal subgroup of#2138×D67, C2×#22561915, #31008733, …
maximal quotient of#30765570, #30765814, #30765866, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 6216);