Finite Group Databasebeta

#20292950

order6848
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

Fitting#102×C107 ⋊ C2
SylowC107 ⋊ #482

Subgroups

subgroupG/H
centerC22D4×D107
commutatorC2×C4×C107C23
FrattiniC2×C4C22×D107
Fitting#102×C107C2
socleC22×C107C2×D4
hypercenter#102D107
hypocenterC107#482
LCSG ▷ C2×C4×C107 ▷ C2×C107 ▷ C107
UCSC1 ◁ C22 ◁ C2×C4 ◁ #102

106 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 106 conjugacy classes of subgroups — too many to draw. Only its 37 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=f,c^2=d,e^2=f,b^a=bd,c^a=ce,e^a=ef,g^b=g^106,e^c=ef,g^c=g^106

Conjugacy classes & character table

761 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#482×D107, C2×#20292950, #28346371, …
maximal normal subgroup of#482×D107, C2×#20292950, #28346371, …
maximal quotient of#28336555, #28336661, #28336780, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6848, 872);