Finite Group Databasebeta

#22578384

order8768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC2×Q8×C137 ⋊ C4
SylowC137 ⋊ #410

Subgroups

subgroupG/H
centerC2C2×C22⋊#10587739
commutatorC22×C137C22×C4
FrattiniC22C22×#10587739
FittingC2×Q8×C137C4
socleC2×C137C2×C22⋊C4
hypercenterC2×Q8#10587739
hypocenterC137#410
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×Q8

158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,137|a^2=e,c^2=f,b^a=bd,d^a=df,g^a=g^100,e^b=ef,g^b=g^136,g^c=g^136,g^e=g^136

Conjugacy classes & character table

362 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31795891, #31796548, #31796638, …
maximal normal subgroup of#31795891, #31796548, #31796638, …
maximal quotient of#31796023, #31796030, #31796032, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1530);