Finite Group Databasebeta

#20295381

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

Aliases

No aliases for this group.

Splittings

FittingC4×C8×C109 ⋊ C2
SylowC109 ⋊ #488

Subgroups

subgroupG/H
centerC22C2×D436
commutatorC2×C4×C109C23
FrattiniC2×C4C22×D109
FittingC4×C8×C109C2
socleC22×C109C2×D4
hypercenterC4×C8D109
hypocenterC109#488
LCSG ▷ C2×C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,109|b^2=ef,c^2=d,d^2=f,e^2=f,b^a=bd,c^a=ce,d^a=df,e^a=ef,g^a=g^108

Conjugacy classes & character table

1750 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#488×D109, C2×#20295381, #28373353, …
maximal normal subgroup of#488×D109, C2×#20295381, #28373353, …
maximal quotient of#28363163, #28363708, #28363715, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 904);