Finite Group Databasebeta

#20292896

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

Aliases

No aliases for this group.

Splittings

Fitting#100×C107 ⋊ C2
SylowC107 ⋊ #472

Subgroups

subgroupG/H
centerC2#16812082
commutatorC2×C4×C107C23
FrattiniC2×C4C22×D107
Fitting#100×C107C2
socleC2×C107#121
hypercenter#100D107
hypocenterC107#472
LCSG ▷ C2×C4×C107 ▷ C2×C107 ▷ C107
UCSC1 ◁ C2 ◁ C2×C4 ◁ #100

108 conjugacy classes of subgroups; only the 35 normal subgroups are shown.

normal subgroups only

This group has 108 conjugacy classes of subgroups — too many to draw. Only its 35 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=df,d^2=f,e^2=f,b^a=bd,c^a=ce,d^a=df,e^a=ef,g^b=g^106,e^c=ef,g^c=g^106

Conjugacy classes & character table

599 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#472×D107, C2×#20292896, #28346176, …
maximal normal subgroup of#472×D107, C2×#20292896, #28346176, …
maximal quotient of#28335815, #28335820, #28335859, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6848, 818);