Finite Group Databasebeta

#22577720

order8768
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#102×C137 ⋊ C2
SylowC137 ⋊ #481

Subgroups

subgroupG/H
centerC22D4×D137
commutatorC2×C4×C137C23
FrattiniC2×C4C22×D137
Fitting#102×C137C2
socleC22×C137C2×D4
hypercenter#102D137
hypocenterC137#481
LCSG ▷ C2×C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×C4 ◁ #102

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

normal subgroups only

This group has 114 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:

2^6,137|c^2=df,e^2=f,b^a=bd,c^a=ce,e^a=ef,g^b=g^136,e^c=ef

Conjugacy classes & character table

971 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#481×D137, C2×#22577720, #31790700, …
maximal normal subgroup of#481×D137, C2×#22577720, #31790700, …
maximal quotient of#31780878, #31780983, #31781103, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 866);