Finite Group Databasebeta

#20295008

order6976
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×M16×C109 ⋊ C2
SylowC109 ⋊ #413

Subgroups

subgroupG/H
centerC4#13182006
commutatorC22×C109C22×C4
FrattiniC2×C4C22×D109
FittingC2×M16×C109C2
socleC2×C109C2×C22⋊C4
hypercenterC2×M16D109
hypocenterC109#413
LCSG ▷ C22×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×M16

150 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 150 conjugacy classes of subgroups — too many to draw. Only its 59 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=e,c^2=f,e^2=f,b^a=bd,d^a=df,e^b=ef,g^b=g^108

Conjugacy classes & character table

1102 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28362831, #28362833, #28362981, …
maximal normal subgroup of#28362831, #28362833, #28362981, …
maximal quotient of#28361344, #28361348, #28361364, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 531);