Finite Group Databasebeta

#23758312

order10048
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingSD16×C157 ⋊ C4
SylowC157 ⋊ #440

Subgroups

subgroupG/H
centerC2D4×#10597845
commutatorC4×C157C22×C4
FrattiniC4C22×#10597845
FittingSD16×C157C4
socleC2×C157C4×D4
prime radicalD4×D157C22
cosocleC4×D157C23
hypercenterSD16#10597845
hypocenterC157#440
LCSG ▷ C4×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C2 ◁ C4 ◁ SD16

120 conjugacy classes of subgroups; only the 42 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 42 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:

2^6,157|a^2=e,c^2=e,d^2=f,b^a=bd,c^a=cf,d^a=df,g^a=g^28,d^b=df,g^c=g^129,g^e=g^156

Conjugacy classes & character table

295 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#23758312, #34116890, AGL(1,ℤ/8)×#10597845, …
maximal normal subgroup ofC2×#23758312, #34116890, AGL(1,ℤ/8)×#10597845, …
maximal quotient ofSD16⋊#11929441, #34115726, #34115727, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10048, 1588);