Finite Group Databasebeta

#22553578

order8384
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#101×C131 ⋊ C2
SylowC131 ⋊ #471

Subgroups

subgroupG/H
centerC2#16862219
commutatorC2×C4×C131C23
FrattiniC2×C4C22×D131
Fitting#101×C131C2
socleC2×C131#121
hypercenter#101D131
hypocenterC131#471
LCSG ▷ C2×C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C2 ◁ C2×C4 ◁ #101

104 conjugacy classes of subgroups; only the 35 normal subgroups are shown.

normal subgroups only

This group has 104 conjugacy classes of subgroups — too many to draw. Only its 35 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:

2^6,131|b^2=d,d^2=f,e^2=f,b^a=bd,c^a=ce,d^a=df,e^a=ef,g^a=g^130,g^b=g^130,e^c=ef,g^c=g^130

Conjugacy classes & character table

731 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#471×D131, C2×#22553578, #30675680, …
maximal normal subgroup of#471×D131, C2×#22553578, #30675680, …
maximal quotient of#30665305, #30665312, #30665335, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 815);