Finite Group Databasebeta

#23757449

order10048
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#137×C157 ⋊ C2
SylowC157 ⋊ #455

Subgroups

subgroupG/H
centerC2#19097739
commutator, cosocleC2×C4×C157C23
FrattiniC2×C4C22×D157
Fitting#137×C157C2
socleC2×C157#120
prime radical#19097817C2
hypercenter#137D157
hypocenterC157#455
LCSG ▷ C2×C4×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C2 ◁ C2×C4 ◁ #137

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

normal subgroups only

This group has 152 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:

2^6,157|a^2=f,d^2=f,b^a=bd,c^a=ce,d^a=df,d^b=df,e^b=ef,d^c=df,g^c=g^156

Conjugacy classes & character table

874 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#455×D157, C2×#23757449, #34109482, …
maximal normal subgroup of#455×D157, C2×#23757449, #34109482, …
maximal quotient of#34099086, #34099091, #34099113, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10048, 725);