Finite Group Databasebeta

#22577548

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

Aliases

No aliases for this group.

Splittings

FittingC2×#41×C137 ⋊ C2
SylowC137 ⋊ #449

Subgroups

subgroupG/H
centerC22C2×C22⋊D137
commutatorC2×C4×C137C23
FrattiniC2×C4C22×D137
FittingC2×#41×C137C2
socleC22×C137C2×D4
hypercenterC2×#41D137
hypocenterC137#449
LCSG ▷ C2×C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#41

162 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 47 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=f,d^2=f,b^a=bd,c^a=ce,d^a=df,g^a=g^136,d^b=df

Conjugacy classes & character table

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

Relationships

maximal subgroup of#449×D137, C2×#22577548, #31790007, …
maximal normal subgroup of#449×D137, C2×#22577548, #31790007, …
maximal quotient of#31779718, #31779735, #31779786, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 694);