Finite Group Databasebeta

#22553474

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

Aliases

No aliases for this group.

Splittings

SylowC131 ⋊ #452

Subgroups

subgroupG/H
centerC22C2×C22⋊D131
commutatorC2×C4×C131C23
FrattiniC2×C4C22×D131
FittingC2×#41×C131C2
socleC22×C131C2×D4
hypercenterC2×#41D131
hypocenterC131#452
LCSG ▷ C2×C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#41

152 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 47 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=f,c^2=f,d^2=f,b^a=bd,c^a=ce,d^a=df,g^a=g^130,d^b=df

Conjugacy classes & character table

1319 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#452×D131, C2×#22553474, #30675176, …
maximal normal subgroup of#452×D131, C2×#22553474, #30675176, …
maximal quotient of#30664924, #30664941, #30664992, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 711);