Finite Group Databasebeta

#20295461

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

Aliases

No aliases for this group.

Splittings

Fitting#135×C109 ⋊ C2
SylowC109 ⋊ #509

Subgroups

subgroupG/H
centerC2C2×#13182014
commutatorC8×C109C23
FrattiniC8C22×D109
Fitting#135×C109C2
socleC2×C109C2×D8
hypercenter#135D109
hypocenterC109#509
LCSG ▷ C8×C109 ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #135

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

772 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28364927, #28364930, #28364978, …
maximal normal subgroup of#28364927, #28364930, #28364978, …
maximal quotient of#28364744, #28364747, #28364821, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 984);