Finite Group Databasebeta

#20295903

order6976
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC22⋊C4×C109 ⋊ C4
SylowC109 ⋊ #342

Subgroups

subgroupG/H
centerC2(C2×#89137)⋊C4
commutatorC22×C109C42
FrattiniC23C2×#89137
FittingC22⋊C4×C109C4
socleC2×C109#95
hypercenterC22⋊C4#89137
hypocenterC109#342
LCSG ▷ C22×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C2 ◁ C23 ◁ C22⋊C4

142 conjugacy classes of subgroups; only the 36 normal subgroups are shown.

normal subgroups only

This group has 142 conjugacy classes of subgroups — too many to draw. Only its 36 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:

2^6,109|a^2=d,b^2=e,b^a=bc,c^a=cf,d^b=df,g^b=g^33,g^e=g^108

Conjugacy classes & character table

292 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#20295903, #28378730, #99×#89137, …
maximal normal subgroup ofC2×#20295903, #28378730, #99×#89137, …
maximal quotient of#28377869, #28377873, #28377875, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 1426);