Finite Group Databasebeta

#22573186

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

Aliases

No aliases for this group.

Splittings

Fitting#557×C67 ⋊ C2
SylowC67 ⋊ #3392

Subgroups

subgroupG/H
centerC22C22×C22⋊D67
commutatorC2×C4×C67C24
FrattiniC2×C4C23×D67
Fitting#557×C67C2
socleC22×C67C22×D4
hypercenter#557D67
hypocenterC67#3392
LCSG ▷ C2×C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C22 ◁ C4×Q8 ◁ #557

404 conjugacy classes of subgroups; only the 139 normal subgroups are shown.

normal subgroups only

This group has 404 conjugacy classes of subgroups — too many to draw. Only its 139 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=g,b^2=e,c^2=e,d^2=e,f^2=g,b^a=be,c^a=cf,f^a=fg,d^b=de,f^c=fg,h^c=h^66

Conjugacy classes & character table

860 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30845352, #30845361, #30845397, …
maximal normal subgroup of#30845352, #30845361, #30845397, …
maximal quotient of#30872616, #30872638, Q8×#14523974, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 17487);