Finite Group Databasebeta

#23757376

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

Aliases

No aliases for this group.

Splittings

Fitting#103×C157 ⋊ C2
SylowC157 ⋊ #440

Subgroups

subgroupG/H
centerC22D4×D157
commutatorC4×C157C22×C4
FrattiniC2×C4C22×D157
Fitting#103×C157C2
socleC22×C157C2×D4
prime radicalC2×D628C22
cosocleC2×C4×C157C23
hypercenter#103D157
hypocenterC157#440
LCSG ▷ C4×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C22 ◁ C2×C4 ◁ #103

120 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 49 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^156,d^b=df,g^b=g^156,g^c=g^156

Conjugacy classes & character table

1114 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#440×D157, C2×#23757376, #34108932, …
maximal normal subgroup of#440×D157, C2×#23757376, #34108932, …
maximal quotient of#34098951, #34098996, #34099011, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10048, 652);