Finite Group Databasebeta

#22561883

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

Aliases

No aliases for this group.

Splittings

SylowC67 ⋊ #2129

Subgroups

subgroupG/H
centerC2C2×#14523957
commutatorC2×C4×C67C22×C4
FrattiniC2×D4C22×D67
Fitting#410×C67C2
socleC2×C67C2×#99
hypercenter#410D67
hypocenterC67#2129
LCSG ▷ C2×C4×C67 ▷ C22×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×#41 ◁ #410

238 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 238 conjugacy classes of subgroups — too many to draw. Only its 65 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,b^2=g,c^2=g,d^2=g,b^a=bd,d^a=df,f^a=fg,c^b=cg,d^b=dg,e^b=efg,h^b=h^66,e^d=eg

Conjugacy classes & character table

749 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30771380, #30771381, #30771385, …
maximal normal subgroup of#30771380, #30771381, #30771385, …
maximal quotient of#30764946, #30764995, #30765127, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 6184);