Finite Group Databasebeta

#22558337

order8576
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC67 ⋊ #1395

Subgroups

subgroupG/H
centerC4#14523957
commutatorC2×C4×C67C42
FrattiniC2×#41C2×D67
Fitting#410×C67C2
socleC2×C67#342
hypercenter#410D67
hypocenterC67#1395
LCSG ▷ C2×C4×C67 ▷ C22×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #410

162 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 53 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=d,b^2=e,c^2=g,e^2=g,b^a=bc,c^a=cf,e^a=eg,f^a=fg,d^b=dfg,h^b=h^66,d^c=dg

Conjugacy classes & character table

752 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1395×D67, C2×#22558337, #30770824, …
maximal normal subgroup of#1395×D67, C2×#22558337, #30770824, …
maximal quotient of#30742795, #30742833, #30742834, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 2638);