Finite Group Databasebeta

#20292890

order6848
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#131×C107 ⋊ C2
SylowC107 ⋊ #471

Subgroups

subgroupG/H
centerC2#16812083
commutatorC2×C4×C107C23
FrattiniC2×C4C22×D107
Fitting#131×C107C2
socleC2×C107#121
hypercenter#131D107
hypocenterC107#471
LCSG ▷ C2×C4×C107 ▷ C2×C107 ▷ C107
UCSC1 ◁ C2 ◁ C2×C4 ◁ #131

104 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 104 conjugacy classes of subgroups — too many to draw. Only its 39 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:

2^6,107|b^2=d,d^2=f,e^2=f,b^a=bd,c^a=ce,d^a=df,e^a=ef,g^a=g^106,e^c=ef

Conjugacy classes & character table

1076 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#471×D107, C2×#20292890, #28346176, …
maximal normal subgroup of#471×D107, C2×#20292890, #28346176, …
maximal quotient of#28335802, #28335809, #28335836, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6848, 812);