Finite Group Databasebeta

#22577727

order8768
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

Fitting#117×C137 ⋊ C2
SylowC137 ⋊ #482

Subgroups

subgroupG/H
centerC22C2×C22⋊D137
commutatorC2×C4×C137C23
FrattiniC2×C4C22×D137
Fitting#117×C137C2
socleC22×C137C2×D4
hypercenter#117D137
hypocenterC137#482
LCSG ▷ C2×C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C22×C4 ◁ #117

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

normal subgroups only

This group has 106 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|b^2=f,c^2=d,e^2=f,b^a=bd,c^a=ce,e^a=ef,g^a=g^136,e^c=ef

Conjugacy classes & character table

1379 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#482×D137, C2×#22577727, #31790702, …
maximal normal subgroup of#482×D137, C2×#22577727, #31790702, …
maximal quotient of#31780884, #31780988, #31781111, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 873);