Finite Group Databasebeta

#22553310

order8384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#102×C131 ⋊ C2
SylowC131 ⋊ #417

Subgroups

subgroupG/H
centerC22D4×D131
commutatorC4×C131C22×C4
FrattiniC2×C4C22×D131
Fitting#102×C131C2
socleC22×C131C2×D4
hypercenter#102D131
hypocenterC131#417
LCSG ▷ C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C2×C4 ◁ #102

162 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 55 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|a^2=e,d^2=f,b^a=bd,d^a=df,c^b=cf,d^b=df,g^c=g^130

Conjugacy classes & character table

932 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#417×D131, C2×#22553310, #30674475, …
maximal normal subgroup of#417×D131, C2×#22553310, #30674475, …
maximal quotient of#30664345, #30664371, #30664397, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 547);